III. Circle the error in each sentence below:
1. Ralph wishes that he went to the bank this morning before he went to work.
A B C D
2. The lesson is too difficult for us to understand it.
A B C D
3. Approximately 30 percent of all parents in the world let their children to attend school
A B C D
4. Until the 1400s, most books and texts were producing by cribes who copied them by hand
A B C D
5. Some birds, such as quails, can move instant from a resting position to full flight
A B C D
6. Solving the problem of population is more expensive than prevent it.
A B C D
7. We are here so as we can talk to the manager.
A B C D
8. Nobody want to risk climbing a mountain without safe equipment.
A B C D
9. He feels so tired that he didn't want to answer the phone.
A B C D
10.They told me he is earning a lot of money in his new job.
A B C D
1, went => had been
Cấu trúc câu ước quá khứ với wish: S wish(es) + (that) + S + V(qkht)
2, it => x
3, to attend=> attend
4, were producing=> were being produced
5, instant=> instantly
6, prevent => preventing
7, so as => so that
8, want => wants
9, feels= > felt
10, is earning =>was earning