ive the correct form of the verbs in the brackets: 1. You must put all chemicals in _____________ cupboard. (LOCK) 2. Don’t leave the light on. It wastes ______________________. (ELECTRIC) 3. The river is very _____________ for swimmers, especially young children. (DANGER) 4. Those thick clothes seem to be _____________________ for cold weather. (SUIT) 5. She is always worried about the _______________ of her family. (SAFE) 6. Mary read all the __________________ that could happen in an apartment. (CAUTION)

Giúp mình với ive the correct form of the verbs in the brackets: 1. You must put all chemicals in _____________ cupboard. (LOCK) 2. Don’t leave the light on. It wastes ______________________. (ELECTRIC) 3. The river is very _____________ for swimmers, especially young children. (DANGER) 4. Those thick clothes seem to be _____________________ for cold weather. (SUIT) 5. She is always worried about the _______________ of her family. (SAFE) 6. Mary read all the __________________ that could happen in an apartment. (CAUTION)

IV. Use the correct form of the word given in each sentence.

1. She’s always worried about ____________of her family.      (SAFE)

2. Don’t leave the light on. It wastes _____________        (ELECTRIC)

3. You must put all medicines in ____________ cupboards.            (LOCK)

4. This river is very _____________ for swimmers.                 (DANGER)

5. Those clothes aren’t ______________ for cold weather.              (SUIT)

6. Hard work always brings _________________.                   (SUCCEED)

7. Every ______________ in my neighborhood has at least a TV set.  (HOUSE)

8. I’m going to the shop for a rice __________. What brand do you recommend?  (COOK)

9.     A kitchen is not a ______________ place to play.            (SUITABILITY)

10.    Heat gradually ______________ vitamin C.                (DESTRUCTION)

IV. Use the correct form of the word given in each sentence.

1. She’s always worried about ____________of her family.      (SAFE)

2. Don’t leave the light on. It wastes _____________        (ELECTRIC)

3. You must put all medicines in ____________ cupboards.            (LOCK)

4. This river is very _____________ for swimmers.                 (DANGER)

5. Those clothes aren’t ______________ for cold weather.              (SUIT)

6. Hard work always brings _________________.                   (SUCCEED)

7. Every ______________ in my neighborhood has at least a TV set.  (HOUSE)

8. I’m going to the shop for a rice __________. What brand do you recommend?  (COOK)

9.     A kitchen is not a ______________ place to play.            (SUITABILITY)

10.    Heat gradually ______________ vitamin C.                (DESTRUCTION)

1. use the correct form of the words in brackets

1. the ........... of atom bomb is very terrible ( DESTROY )

2. hard work always brings ......... ( SUCCEED )

3. those clothes are ............. for cold weather ( SUIT )

4. you must put all medicines in .......... cupboards ( LOCK )

5. she's always worried about the .......... of her family ( SAFE )

6. don't leave the light on . It wastes .......... ( ELECTRIC )

7. most teenagers like taking part in ............. service ( COMMUNAL )

8. this river is very ........... for swimmers ( DANGER )

III/ Supply the correct tenses or forms of the following words in brackets.

23. Don’t leave the light on. It wastes ________________.                             (electric)

         A. electrical                 B. electricity                 C. electrician              D. electric

24. Our team wonthe game because we played very _________________    (good).              

           A. well                         B. good                        C. goods                       D. best                                       

25. You should __________ speaking and listening English every day.         (practice)

            A. practical               B. practice                   C. practicing                 D. practiced

26. It’s a very simple question. You can _____________answer it.                (easy)

            A. easiness                B. easily                       C. easy                           D. easiest

27. He _______________a book since last year                                                 (write)

            A. wrote                     B. write                         C. writes                       D. written

28. We should save ______________ resourses.                                                (nature)

            A. nature                    B. natural                       C. naturalize                D. naturally

29.The river is very _________________ for swimmers.                                  (danger)

            A. dangerous             B. danger                        C. dangerously           D. endanger

30. Ho Chi Minh city is an important_______________ center.                      (commerce)

            A. commercialize     B. commerce                  C. commercially       D. commercial

V. Supply the correct word form.

26. She's always worried about the (safe)______ of her family.   

27. Don't leave the light on. It wastes (electric)______.
28. Most teenagers like taking part in (communal)______ service. 

29. This river is very (danger)______ for swimmers. 

30. The (destroy)______ of atom bomb is very terrible. 

31. Hard work always brings (succeed)______.   

32. Those clothes are (suit)______ for cold weather.   

33. You must put all medicines in (lock)______ cupboards.