Mother bought a lot of things _____ her daughter's birthday party.
| A．in preparation for |
| B．with preparation to |
| C．at preparation |
| D．by preparation for |
I have no impression _______ he went home perhaps by bike.
| A. when |
B. that |
C.how |
D. why |
It _______to John that he had left the door unlocked.
| A.happened |
B. occurred |
C. struck |
D. took place |
_______ Obama was elected president of the USA is a big success for the blacks
in America.
|
It is reported that large amounts of locusts(蝗虫) _____ in their activity in the north now.
| A．is | B．are | C．was | D．were |
The actor pretends to be a fierce, bold man, but _____ he is timid and shy.
| A．in action | B．in addition | C．in reality | D．in short |