Tommy is _____ only child in the family, so his parents make _____ fuss of him.
| A．an; 不填 | B．不填; the | C．不填; a | D．the; a |
___ many times, she still didn't know how to do it.
| A．She was taught | B．Having taught | C．Having been taught | D．She has taught |
Scientists think that the continents today____ always where they _______.
| A．aren't; are | B．aren't; were | C．weren't; are | D．weren't; were |
--- Would you tell me ___ you want your tea with sugar or milk?
--- Sugar, please.
| A．whether | B．where | C．what | D．how |
Surely it doesn'matter where the student associations get their money from; what__ is what they do with it.
| A．counts | B．applies | C．stresses | D．functions |
__and I'll get the work finished.
| A．Have one more hour | B．One more hour |
| C．Given one more hour | D．If I have one more hour |