Part 1
Examinador
Did you have a bike when you were a child?
Candidato
When I was child, I don't. I didn't have a bike.
Examinador
Do you think bikes are popular in your country?
Candidato
I don't think, I don't think bikes are popular because in Japan, especially in Tokyo, it is common to use the public transportation like bus or trains, which with which we can sufficiently move to anywhere we want to go.
Did you have a bike when you were a child?
Pontuação: 40.0Sugestão: 「子どもの頃に自転車を持っていたか」という質問に、まず “No, I didn’t.” と簡潔に答えましょう。“When I was child” は冠詞が必要なので “When I was a child” です。また、否定を繰り返さず、必要であれば理由や代わりに何を使っていたかを一つ加えると、より自然で具体的になります。
Exemplo: No, I didn’t have a bike when I was a child. My family lived near my school, so I usually walked there.
Do you think bikes are popular in your country?
Pontuação: 50.0Sugestão: 最初の “I don’t think” の繰り返しは避け、“I don’t think they’re very popular” と一度で答えましょう。理由を述べる構成はできていますが、“public transportation” の前に “the” は不要で、“buses and trains” のように複数形にします。“which with which” は不自然なので、“because the public transport system is convenient” などに言い換え、東京での具体例を加えると明確です。
Exemplo: I don’t think bikes are the most popular way to get around in Japan, especially in Tokyo. The public transport system is very convenient, so many people take trains or buses to work and school.
× When I was child, I don't. I didn't have a bike.
✓ When I was a child, I don't. I didn't have a bike.
The singular countable noun child needs an article. Use a before child when referring to a person in general: When I was a child.
× When I was child, I don't. I didn't have a bike.
✓ When I was a child, I didn't. I didn't have a bike.
The question asks about the past, and the answer begins with When I was. Therefore, use the past form didn't rather than the present form don't. To avoid repetition, you could simply say, When I was a child, I didn't have a bike.
× I don't think, I don't think bikes are popular because in Japan, especially in Tokyo, it is common to use the public transportation like bus or trains, which with which we can sufficiently move to anywhere we want to go.
✓ I don't think, I don't think bikes are popular because in Japan, especially in Tokyo, it is common to use public transportation like buses or trains, which allow us to travel anywhere we want to go.
Public transportation is an uncountable noun used generally, so it does not need the definite article the in this sentence.
× I don't think, I don't think bikes are popular because in Japan, especially in Tokyo, it is common to use the public transportation like bus or trains, which with which we can sufficiently move to anywhere we want to go.
✓ I don't think, I don't think bikes are popular because in Japan, especially in Tokyo, it is common to use the public transportation like buses or trains, which with which we can sufficiently move to anywhere we want to go.
Bus refers to one countable vehicle in the singular, but the sentence refers generally to types of public transport. Use the plural form buses to match trains.
× I don't think, I don't think bikes are popular because in Japan, especially in Tokyo, it is common to use the public transportation like bus or trains, which with which we can sufficiently move to anywhere we want to go.
✓ I don't think, I don't think bikes are popular because in Japan, especially in Tokyo, it is common to use the public transportation like bus or trains, which allow us to travel anywhere we want to go.
The phrase which with which repeats the relative pronoun and makes the clause ungrammatical. Use which allow us to travel to connect the clause clearly to the preceding idea.
× I don't think, I don't think bikes are popular because in Japan, especially in Tokyo, it is common to use the public transportation like bus or trains, which with which we can sufficiently move to anywhere we want to go.
✓ I don't think, I don't think bikes are popular because in Japan, especially in Tokyo, it is common to use the public transportation like bus or trains, which with which we can sufficiently move anywhere we want to go.
Do not use the preposition to before anywhere. Anywhere already expresses the destination, so say move anywhere or, more naturally here, travel anywhere.