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 |
—Do you know the headmaster well?
—Not really, just a nodding ______.
| A．acquaintance | B．Administration |
| C．consequence | D．consideration |
---I wonder what makes you a good salesperson.
---I _______ as a waiter for three years, which contributes a lot to my today’s work.
A. serve B. have served
C served D. had served
A lot of the waste thrown away in the U.S. ______ being shipped overseas to China, India, and other developing countries.
| A．breaks up | B．clears up |
| C．sums up | D．ends up |
“American will fulfill the commitments that we have made: cutting our emission in the _______ of 17 percent by 2020”, said Obama.
| A．form | B．range |
| C．state | D．need |
Next door to ours _______, who seem to have settled in this community for quite a long time.
| A．are living a black couple |
| B．are a black couple living |
| C．live a black couple |
| D．do a black couple live |