We decided to ask Peterson to come with us he knew the road quite well.
| A．while | B．when |
| C．even though | D．as |
Li Yang, the founder of Crazy English, says that he copies it down _______ he comes to a sentence.
| A．unless | B．while | C．because | D．every time |
This is the third time I _______ Beijing. The second time I ______ here was on Christmas Day last year.
| A．have visited; came | B．have visited; have come |
| C．visited; came | D．visited; have come |
Computers can do a lot of things nowadays, but _____ more still need to be done by man.
| A．a large amount of | B．a great deal |
| C．a good many of | D．a great many |
Lectures were _____ so students could be more focused on their study for the finals.
| A．called off | B．broken off | C．blown off | D．set off |
He _____ on the bench, with his head down and his eyes _____ on the ground.
| A．was seated; fixing | B．was seated; fixed |
| C．seated; fixing | D．seating; fixed |