He __________ well in the exam last week, so he __________ hard now.
A. did, studied
B. didn't, is studying
C. didn't do, is studying
D didn't, studying
the bridge and you’ll see the Panda House.
| A．Crossing | B．Walk cross |
| C．Walk across | D．Across |
– Do you know_______ this pencil case is? – Let me see. Oh, it's_______.
| A．who, my | B．whose; me |
| C．whose; mine | D．who; mine |
Which of the following isn’t a capital city?
| A．Washington DC | B．Paris | C．Moscow | D．Sydney |
We will arrive _______ Shanghai _______ the evening of April 28th.
| A．at; in | B．in; in |
| C．in; on | D．at; at |
There is ____ “l” and ____ “u” in the word “luck”.
| A．a; a | B．an; a |
| C．a; an | D．an; an |