When you boil the milk you must _______ it carefully.
| A．look at | B．notice |
| C．see | D．watch |
A modern factory has been set up in _______ used to be a pond ten years ago .
| A．what | B．which | C．that | D．where |
With his soldiers ________ for months, the general became even more worried when he thought that the enemy might began another attack at dawn.
| A．surrounded; | B．to surround; | C．surrounding; | D．being surrounded; |
---“Excuse me, sir? Would you mind moving a little bit to the left? You ______ my view of the screen.”
---Oh, sorry I ________ it.
| A．are blocking out; didn’t realize | B． are blocking up; haven’t realized |
| C．have blocked up; don’t realize | D．have blocked out; didn’t realize |
Just believe in yourself and continue working hard, and ______ your final goal will be
achieved.
| A．therefore | B．so | C．thus | D．by this way |
Haste (=" Hurry)" makes
waste. Deal with each question separately, one ______.
| A．at one time | B．in time | C．on time | D．at a time |