--- How’s your new babysitter?
--- We ______ ask for a better one. All our kids love her so much.
| A．should | B．might | C．mustn’t | D．couldn’t |
-Have you heard about that fire in the market?
-Yes, fortunately no one ______.
| A．hurt | B．was hurt | C．has hurt | D．had been hurt |
Many people have donated that type of blood; however, the blood bank needs ______.
| A．some | B．less | C．much | D．more |
______ with care, one tin will last for six weeks.
| A．Use | B．Using | C．Used | D．To use |
When deeply absorbed in work,he often was, he would forget all about eating or sleeping.
| A． | that | B． | which | C． | where | D． | when |
George said that he would come to school to see me the next day, but he.
| A． | wouldn't | B． | didn't | C． | hasn't | D． | hadn't |