Staying in hospital and taking special medicines ________ drug users an opportunity to stay away from drugs, which is________ the key to breaking the addiction to drugs lies.
| A．serves; where | B．provides; what | C．give; that | D．allow; where |
He requires that he _______ an opportunity to explain his case．
| A．is given | B．should give | C．give | D．be given |
Mary is in bed with a fever and she can’t hope to __________ the cold in a few days．
| A．get rid of | B．get away with | C．get off | D．get out |
Most children with healthy appetites are ready to eat almost anything that is offered and a child rarely dislikes food __________ it is badly cooked．
| A．if | B．until | C．that | D．unless |
— You ought to have called him yesterday ．
— Yes，I know I ________.
| A．ought to | B．have to | C．should have | D．must have |
______ no possibility ______he can win the game this time.
| A．There’s; that | B．There’s; whether | C．It’s; that | D．It’s; whether |