---Must I take this medicine, Mom? It ________ so terrible.
---Yes, you must take it for another three days.
A. is tasting B. is tasted C. tastes D. has tasted
-Did Linda see the traffic accident? -No, no sooner ______than it happened.
A. had she gone B. she had gone C. has she gone D. she has gone
She kept looking behind to see if she was being followed
A her B．herself C．her own D．she
Some of the students have already learned enough English to _______a conversation with an English speaker.
A.go on (vi.) B.carry on (vt. Vi.) C.keep on D.hold on
—Is there anything wrong, Bob? You look sad.
—Oh, nothing much. In fact, I __________ of my friends back home.
A. have just thoughtB. was just thinking
C. would just thinkD. will just be thinking
The newspaper's owner and editor ___ away on holiday.
A. is B. are C. be D. have been
