Mrs. Black doesn’t believe her son is able to design a digital camera, __________ ?
| A．does she | B．doesn’t she | C．is he | D．isn’t he |
______ for our dreams, as the principal addressed at the graduation ceremony, offers us a sense of belonging．
| A．Being struggled | B．Struggling | C．Struggle | D．To be struggled |
Alice fell into a very deep hole on a sunny afternoon, her fantasy visit to the fairyland ______．
| A．breaking off | B．kicking off | C．taking off | D．showing off |
The survey shows that ______ we are enjoying less and less good sleep, rates of heart diseases have risen rapidly．
| A．while | B．although | C．if only | D．as though |
The hunter shot at the birds ______ the big tree, only to shoot ______．
| A．on; nothing | B．on; neither | C．in; none | D．in; no one |
— Peter, you feed the gold fish and the two little tortoises, ______?
— I did it in the morning; it’s a routine for me now．
| A．didn’t you | B．can you | C．don’t you | D．will you |