Language Focus- Unit 4 trang 33 Sách bài tập (SBT) Tiếng Anh 11

9. No one is allowed________ without a ticket of admission.

A. to enter                     B. entering                C. entered           D. enter

10. The authorities are________ out a thorough investigation into this matter.

A. will carry                   B. carried                   C. to carry           D. have carried

Hướng dẫn giải 

1. C    2. D   3. B   4. A   5. D    6. B    7. C   8. B    9. A    10.C

Exercise 3. Complete the sentences, using the infinitive, gerund or present participle of the verbs in brackets.

Hoàn thành câu sau sử dụng "to V", "V-ing" hoặc thì hiện tại hoàn thành với các động từ trong ngoặc. 

1. It is easy (see)____________ animals on the road in daylight but sometimes at night it is difficult (avoid)_______________ (hit)____________ them.

2. I caught him (climb) ______________  over my wall. I asked him (explain)__________ but he refused (say)________________ anything, so in the end I had (let)_______________ him (go)____________ .

3. It is pleasant (sit) ____________ by the fire at night and (hear)____________ the wind (howl)_______________ outside.

4. There was no way of (get)_____________ out of the building except by (climb)__________ down a rope and Ann was too terrified (do)______________ this.

5. We heard the engine (roar)_________________ as the plane began (move)_________ and we saw the people on the ground (wave) ________________goodbye.

6. It’s no good (write)_____________ to him; he never answers letters. The only thing (do)___________ is (go)____________ and (see) ___________ him.

7. Ask him (come)___________ in. Don’t keep him (stand) at the door.

8. We watched the children (jump)_______________ from a window and (fall)_______________ into a blanket held by the people below_ế

9. It is very unpleasant (wake)______________ up and (hear)_____________ the rain (beat)_______________ on the windows.

10. He saw the lorry (begin)______________ (roll)____ forwards but he was too far away (do)_______________ anything (stop)_____________ it.

Hướng dẫn giải 

1. to see, to avoid hitting

2. climbing, to explain, to say, to let, go

3. to sit, (to) hear, howling

4. getting, climbing, to do

5. roar / roaring, to move / moving, waving

6. writing, to do, going, seeing

7. to come, standing

8. jump / jumping, fall / falling

9. to wake, (to) hear, beating

10. beginning to roll / begin to roll / begin rolling, to do, to stop