The man_______in the chair asked me to _______.
| A．seated; seated | B．sitting; sitting | C．seating; seat | D．seated; be seated |
—Why haven’t you asked her to come here?
—She _______ an important experiment when I found her and she _____ it.
| A．had done ; didn’t finish | B．was doing ; hasn’t finished |
| C．did ; wouldn’t finish | D．did; hadn’t finished |
Dina, for months to find a job as a waitress, finally took a position at a local advertising agency.
| A．struggling | B．struggled | C．having struggled | D．to struggle |
How many men does your uncle _____ for him?
| A．have worked | B．have to work | C．have working | D．have been working |
________ I exist is a long-lasting surprise, ________ is life.
| A．What; which | B．That; which | C．That; as | D．What; as |
George is going to talk about the geography of his country, but I’d rather he ______ more on its culture.
| A．focus | B．focused | C．would focus | D．had focused |