------ I'm sorry to interrupt you, Sir．May I ask you a favor?
------ yes, _____．
| A．take it easy | B．go ahead |
| C．Don't mention it | D．you will make it |
— These boxes are too heavy for me to carry.
— Here, I’ll give you a hand ________ them.
| A．for | B．to | C．with | D．by |
They said the building would be completed ________ a year.
| A．after | B．for | C．in | D．about |
We should divide all the potatoes ________ two piles and separated the good ones ________ the bad ones.
| A．from; by | B．into; from | C．into; into | D．from; into |
The weather this month has been good ________ .
| A．on the whole | B．generally speaking | C．above all | D．on one hand |
That woman will quarrel ________ everybody ________ anything.
| A．about; about | B．about; with | C．with; about | D．with; with |