—Oh, must you leave? Having dinner with you was such ______ fun.
—Thanks, anyway. I have to make ______ early start tomorrow morning.
| A．不填; an | B．a; an | C．不填; the | D．the; an |
______leaves the room last ought to turn off the lights.
| A．Anyone | B．The person | C．Whoever | D．Who |
Sarah hopes to become a friend of ______shares her interests.
| A．anyone | B．whomever | C．whoever | D．no matter who |
---- I drove to Zhuhai for the air show last week.
---- Is that ______ you had a few days off ?
| A．why | B．what | C．when | D．where |
I still remember ______ this used to be a quiet village.
| A．when | B．how | C．where | D．what |
It is widely ______that smoking can cause cancer.
| A．believed | B． think | C．say | D．hoped |