For a moment nothing happened. Then all shouting together.
| A．voices had come | B．came voices |
| C．voices would come | D．did voices come |
Tom, clean up the broken glass _________ someone walks on it.
| A．since | B．when | C．before | D．as |
For the past year, he ______ a flat with others and trying to save money to open his own business.
| A．has been sharing | B．was shared |
| C．had been sharing | D．is sharing |
Years later, he returned home, unexpectedly the old tree of his childhood__________.
| A．finding | B．to be found |
| C．found | D．having found |
Last Sunday I climbed to the top of the hill near my home, ______ I could see half of the city.
| A．that | B．where | C．which | D．there |
_______ we go to the McDonald’s? I am sick of the food there!
| A．Shall | B．Can | C．Must | D．Need |