–I always make mistakes in my math exams. What should I do?
–I think you should be _________.
| A．enough careful | B．enough carefully | C．careful enough | D．carefully enough |
What happened _______ you?
| A．on | B． to | C．of | D．for |
Can you tell me ________ at that time?
| A．what were they doing | B．what they were doing |
| C．what are they doing | D．what they are doing |
The old woman lives_________, but she doesn’t feel__________.
| A．alone, alone | B．lonely, lonely | C．lonely, alone | D．alone, lonely |
---When shall I call you, morning or afternoon?
---________ is OK. I will be free all day.
| A．Both | B．Any | C．Either | D．Neither |
May I ________ your dictionary? I ________ it at home.
| A．lend, forget | B．borrow, forget | C．lend, left | D．borrow, left |