—I can’t find my purse anywhere.
—You __ have lost it while shopping.
| A．may | B．can | C．should | D．would |
I don’t think math
| A．easily to be learned | B．easily to learn |
| C．easy to be learning | D．easy to learn |
To her surprise, the life she had been looking forward to to be unpleasant.
| A．prove | B．being proved | C．proving | D．proved |
— How often do you eat out?
— , but usually once a week.
| A．It depends | B．Have no idea |
| C．As usual | D．Generally speaking |
— Got your driving license?
— No. I too busy to have enough practice, so I didn’t take the driving test last week.
| A．was | B．have been | C．had been | D．am |
— Want to have a drink？
—No.
| A．I would rather not to | B．I would rather not |
| C．I’d better not to | D．I’d better not. |