—Look，I’ve bought some bread，including your favorite flavor.
—You ________ any because we still have plenty at home.
| A．should have bought |
| B．could have bought |
| C．needn’t have bought |
| D．mustn’t have bought |
Will you see to _____ that my children are taken good care of while I am away?
| A．it | B．me | C．yourself | D．them |
______ twice, the postman refused to deliver our letters unless we chained our dog.
| A．Being bitten | B．Bitten | C．Having bitten | D．To be bitten |
_____ for the free tickets, I would not have gone to the films so often.
| A．If it is not | B．Were it not | C．Had it not been | D．If it were not |
They failed to complete the project for ______ of enough financial support.
| A．lack | B．lacking | C．lacked | D．having lacked |
There are lots of places of interest _____ in our city.
| A．needs repairing | B．needing repaired | C．needed repairing | D．needing to be repaired |