Only when class began ______that he had left his book at home．
| A．will he realize | B．he did realize | C．did he realize | D．had he realized |
He went swimming on a hot day, ________.
| A．only to be drowned | B．so as to be drowned |
| C．in order to be drowned | D．so that he could be drowned |
The wounded policeman ____though doctors made every effort to save him.
| A．died | B．had died | C．killed | D．has been dead |
– Could you tell me where Mr. Smith lives?
--- Well, he is ______here. He passed away three years ago.
| A．no longer | B．no more | C．not more | D．not longer |
.Your bicycle looks _____ as mine. When did you get it?
| A．same | B．like | C．the same | D．/ |
.In the country area about one in ten ______ have enough to eat.
| A．haven’t | B．aren’t | C．hadn’t | D．didn’t |