The managers, ____it clear to us that he didn’t agree with us, left the meeting room.
| A．who has made | B．having made | C．made | D．making |
Mary went to the box office at lunch time, but all the tickets____ out.
A． have sold |
B．would sell | C．was selling | D．had sold |
She found her calculator _____ she lost it.
| A．where | B．when | C．in which | D．that |
For breakfast, he only drinks juice from fresh fruit____ on his own farm.
| A．grown | B．being grown | C．to be grown | D．to grow |
Leaves are found on all kinds of trees,but they differ greatly_____ size and shape.
| A．on | B．from | C．in | D．by |
When the H1N1 virus____ at first in Mexico, no one had the least idea that it would spread so rapidly throughout the world.
| A．broke off | B．broke down | C．broke out | D．broke away |