Could I speak to ________ is in charge of International Sales，please?
| A．anyone | B．someone |
| C．whoever | D．no matter who |
Only after the woman had her own child, _____ how difficult it was to be a mother.
| A. did she realize |
B. realized she |
| C. does she realize |
D. she realized |
----How long are you staying?
----I don’t know. ____
| A. That’s ok. |
B. Never mind |
C. It doesn’t mind. |
D. It all depends. |
There is no doubt ______ he will not be admitted to the room.
| A.if |
B. whether |
C. that |
D. which |
---I know you _____ for Shanghai. When shall I come to pick you up?
---The train _____ at 9:30, so you’d better come here at 8:30.
| A. leave; leaves C. are leaving; leaves |
B. are leaving; is leaving D. leave; will leave |
I don’t know _____ he will be back home.
| A. who |
B. what |
C. when |
D. where |