Choose the words or phrases that need correcting.
1. The children (were) very (interesting) (in what) the teacher (was saying).
A B C D
2. (A machine) (could do) (this) much (more easy).
A B C D
3. (Nga) (told) Minh what (doing) during (the) visit .
A B C D
4. (What do you)( plan do )(during) the (summer vacation)?
A B C D