1.   Cloth bags ought_____used instead of plastic bags. a. be            b. to be          c. been      d. to been

2.   It's_____to walk in the road.              a. danger         b. dangers       c. dangerous     d. dangerously 

3.   I threw______all the broken toys.                  a. aside           b. away        c. down        d. in

4.   The rabbit______by mistake.            a. may shot         b. may be shot     c. may shoot     d. may be shoot

5.   The pizzas_________to your house. a. will bring            b. will brought            c. will be broght      d. will been brought

6.   What did she mean by so early?                    a. leave             b. left             c. leaving        d. to leave

7.   Break the chocolate_____into squares.          a. up                 b. in             c. on         d. off

8.   All children's shoes are now______to $20 a pair.        a. reduced             b. reused        c. refilled       d. recycled

9.   ______is a mixture of decaying plants and vegetables that is added to soil to improve its quality.

a. Compost            b. Dung          c. Trash           d. Fertilizer

10.The sea and rivers are too_____to sưim in.                a. dirt                   b. dirty           c. dirtily      d. dirtiness

11.It is necessary ________ for that book.                     A. to look         B. Looking         C. look

12.It is very simple to ________ this machine.                 A. to use         B. Used           C. use

13.She was excited ________ a letter from her mother last week.                        A. to receive      B. Receive        C. receiving

14.We are very surprised to ________ Peter at the party.                        A. seeing         B. See           C. seen

15.Your handwriting is _________.                     A. hard to read      B. hard for reading     C. hardly to read

16.She has the ________ well with work pressure.          A. able to cope      B. ability for coping    C. ability to cope

1.   Susan made a great effort ________ all homework before the deadline but it was in vain.

     A. for accomplishment                       B. to accomplish                        C. accomplish

1.   Most of the students can answer this question.

"___________________________________________________________________________________

2.   Somebody will clean the room later.

"___________________________________________________________________________________

3.   You mustn’t open this parcel until Christmas Day.

"___________________________________________________________________________________

4.   They can’t make tea with cold water.

"___________________________________________________________________________________

5.   The students will hold a meeting before the Teacher’s Day.

"___________________________________________________________________________________

6.   People can recycle tires to make pipes or floor coverings.

"___________________________________________________________________________________

7.   They should send applications before December 30^th.

"___________________________________________________________________________________

8.   The manager must sign the contract today.

"___________________________________________________________________________________

9.   They will build the new bridge by the end of the year.

"___________________________________________________________________________________

10.We should use cloth bags instead of plastic bags.

"___________________________________________________________________________________

11.We can use the garbage to make fertilizer.

"___________________________________________________________________________________

IV. Write the sentences, using the adjective + to-inf structure.

1.   It / difficult / learn / Japanese.

"___________________________________________________________________________________

2.   We / delighted/ get / your letter / yesterday. ."___________________________________________________________________________________

3.   It / not easy / answer / these questions.

"___________________________________________________________________________________

4.   Your writing / difficult / read.

"___________________________________________________________________________________

5.   I / surprised / see / Paul / the party / last night. "____________________________________________________________________________________

6.   It / impossible / understand / his theory. "____________________________________________________________________________________

7.   They / ready / start / now. "_____________________________________________________________________________________

IV. Combine each pair of the sentences, using the adjective + to-inf / noun clause structure.

1.   She was disappointed. She heard about that. "_____________________________________________________________________________________

2.   He will win the game. I’m sure. "_____________________________________________________________________________________

3.   They passed all the exam. They are lucky. "_____________________________________________________________________________________

4.   John got Ann’s letter yesterday. He was very surprised.

"_____________________________________________________________________________________

5.   She can’t come. I’m afraid. "_____________________________________________________________________________________

6.   We heard about your father’s illness. We were sorry.

"_____________________________________________________________________________________

7.   I have nothing better to offer you. I’m ashamed.

"_____________________________________________________________________________________

8.   Susan received a lot of birthday presents. She was happy.

"_____________________________________________________________________________________

9.   You wouldn’t come back. I was worried.

"_____________________________________________________________________________________

10.You are interested in protecting the environment. We are delighted.

"_____________________________________________________________________________________