____ of coal ____ explored in this area every year.
| A．A plenty; is | B．Large amounts; is | C．A number of; are | D．Large amounts; are |
Worrying never does ________ any good, which is universally acknowledged．
| A．someone | B．anyone | C．no one | D．the one |
I’ve only been out of ________ school a couple of years, but I’ve forgotten all ________ math I learned．
| A．the; the | B．不填; the | C．a; 不填 | D．a; a |
I dropped ________ and it wetted the carpet in the sitting room．
| A．a coffee cup | B．a coffee’s cup | C．a cup of coffee | D．a cup’s coffee |
―What’s for dinner? I’m hungry．
―________．Dinner will be ready shortly．
| A．Take it easy | B．Don’t mention it | C．Forget it | D．Be patient |
A powerful earthquake struck Haiti’s capital, ________ tens of thousands homeless and buried in ruins．
| A．left | B．to leave | C．leaves | D．leaving |