They could see nothing because the lights suddenly _______.
| A．went on | B．went over | C．went down | D．went out |
There is ________advertisement about the clothes store. You can have a look.
| A．a | B．an | C．the | D．/ |
I love peopleare friendly to others.
A、which B、whose C、who
Don’t be nervous. Professor Liu is really easy to.
A、come up with B、get along with C、catch up with
—How clean the window is!
—Yes, itjust now.
A、cleaned B、has been cleaned C、was cleaned
Paris is one ofin Europe.
A、the liveliest cities B、the liveliest city C、the lively city