Aid-help-or support advice-an opinion which someone offers you efficiently-rationally

Activity_1

1) aid-help-or support

2)advice-an opinion which someone offers you

3)efficiently-rationally

4) recover-to get back something lost

5)belief-the feeling of being certain that something existsor is true

6)debt-money whichis owed someone else

7)affect-influence

8)damage-to harm or spoil something

9)unique-unequal

10)define- clearly shown

Activity_2. Activity_3

A) 1) D

1) Should. 2) B

2) must. 3) A

3) should. 4) C

4) should. 5) A

5) must. 6) B

6) should. 7) C

B). 8) A

7) have to. 9) B

8) have to. 10) C

9 ) must

10) have to

11) must

C)

12) don't have to

13) mustn't

14) don't have to

15) mustn't