Mary wanted to ______ her experiment, but her parents encouraged her to continue.
| A．give up | B．give in | C．give out | D．give away |
Do you still remember the chicken farm _______ we visited three months ago?
| A．where | B．when | C．that | D．what |
—Did you enjoy yourself last night?
—Yes, it’s very nice of you. I appreciated __to the party.
| A．to be invited | B．to have invited |
| C．having been invited | D．have invited |
The old couple often take a walk after supper in the park with their pet dog ___them.
| A．to follow | B．following |
| C．followed | D．follows |
．—Do you have enough toall your daily expenses?
—Oh yes, enough and to spare.
| A．cover | B．spend | C．fill | D．offer |
—What shall we do tonight then?
— —whatever you want.
| A．Help yourself | B．It’s a deal |
| C．No problem | D．It’s up to you |