— Oh! Must you? Stay a bit longer, please.
— , but I've got an early start tomorrow.
| A．No problem | B．All right | C．Thanks anyway | D．Never mind |
Do you remember the day when you ____ the Party?
| A．took part in | B．joined in | C．joined | D．attended |
I was really anxious about you. You______ home without a word.
| A．mustn’t leave | B．shouldn’t have left |
| C．couldn’t have left | D．needn’t leave |
I remembered _____ the door before I left the office, but forgot to turn off the lights.
| A．locking | B．to lock | C．having locked | D．to have locked |
He was admitted ____________the club after his tenth try.
| A．as | B．for | C．in | D．to |
Father _____ goes to the gym with us although he dislikes going there.
| A．hardly | B．seldom | C．sometimes | D．never |