Not a single word at the meeting yesterday.
| A．he said | B．said he | C．did he say | D．he didn’t say |
My brother gave me a present for my birthday but I gave him nothing ______ his.
| A．in return | B．by turns | C．in turn | D．in return for |
The top student failed again in the examination and only then ______ the importance of reading and memorizing the English texts.
| A．he realized | B．he had realized | C．had he realized | D．did he realize |
Please don’t get too close to the building______ roof is under repair.
| A．which | B．of which | C．whose | D．that |
It is a great ______ for us to be invited here to meet the great scientist face to face.
| A．honour | B．favor | C．pride | D．success |
Tom has two cousins, and ______ are engineers.
| A．both of whom | B．both of them | C．none of them | D．either of them |