IV. Choose the right item: A. 1. Jill (has to/ must) keep to a diet. It’s her doctor’s recommendation. 2. Alice, you (should cook/ should have cooked) supper because your Mom is ill. 3. The conference (must/ to be to) begin at ...

IV. Choose the right item: A. 1. Jill (has to/ must) keep to a diet. It’s her doctor’s recommendation. 2. Alice, you (should cook/ should have cooked) supper because your Mom is ill. 3. The conference (must/ to be to) begin at ten exactly. 4. Children (needn’t/ shouldn’t) spend so much time playing computer games. 5. As he doesn’t have enough money for the ticket he (must/has to) walk. B. 1. Listen! He’s singing the tune quite wrong/wrongly. 2. I am afraid, I hard/hardly know him. 3. Have you been abroad late/lately? 4. He spent near/nearly all his money. 5. Open the gates wide/widely. C. 1. Neither/None of my parents is a scientist. 2. The cat has kittens and they say I can take either/any of the four. 3. He has many friends but I know only a couple/pair of them. 4. My sister had better/would rather eat fruit and vegetables than meat. 5. Rich/ the rich have their own problems.