We ____ last night, but we went to the concert instead.
| A．must have studied | B．might study | C．should have studied | D．would study |
.------Can I get you a cup of coffee?
------________________.
| A．With pleasure. | B．That’s very nice of you. |
| C．Thank you for the coffee. | D．You can, please. |
---Do you like your school life?
---It’s hard to say. If there were no ________ examinations, I should have _______ much happier time at school.
| A．an; a | B．/;a | C．a; the | D．/; / |
It was quite a few years __________the accused was declared innocent and set free.
| A．since | B．that | C．when | D．before |
If it isn’t him, who________ it be?
| A．need | B．can | C．should | D．must |
.---Is your father still in bed?
---No, he __________and ___________for you in the dinning room now.
| A．is already up; waits | B．got up; waiting | C．has got up | D．is already up; waiting |