____ puzzled the mother most was ____the son would never agree with her.
| A．What; why | B．That; how | C．Which; when | D．What; where |
Home milk delivery has almost disappeared in China now, and gone with____are milkmen.
| A．which | B．it | C．what | D．them |
Sales director is a position ______communication ability is just as important as sales skills.
| A．which | B．that | C．when | D．where |
—The weather here in summer is so changeable. Please take an umbrella when you go out.
—________.
| A．Well, don’t worry | B．Well, it just depends | C．Oh, take it easy | D．OK, just in case |
Our teacher looked here and there on the playground ________looking for something.
| A．even though | B．as if | C．even if | D．only if |
After the earthquake，the poor girl was found ________under the ruins of a church.
| A．burying | B．to be buried | C．buried | D．being buried |