---I wonder if I could use your mobile phone.
---No problem. _______.
| A．Good idea | B．You’ve got it | C．It’s your turn | D．Go ahead |
I happened_______with him when he was hit by a stone.
| A．I was talking | B．talking | C．to talk | D．to be talking |
The man_______in the chair asked me to _______.
| A．seated; seated | B．sitting; sitting | C．seating; seat | D．seated; be seated |
People are talking about the new play _______in two weeks.
| A．to be put on | B．to put on | C．being put on | D．put on |
The man_______in a blue jacket at the party was a doctor.
| A．put on | B．dressed | C．had on | D．wore |
I won’t go to the party even if_______.
| A．inviting | B．being invited | C．invited | D．having invited |