The first decade of the 21st century _____ the breathtaking and non-stop development of China.
A. witnesses B. witnessed C. will witness D. had witnessed
---I had practiced my spoken English, but still failed in the oral test.
---Don’t be discouraged. _____ and you will surely pass it.
A. Make a bit more effort B. To make a bit more
C. Making a bit more effort D. If you make a bit more effort
A strange girl entered the room and told me a story of her own, _____ I suspected the truth.
A. that B. which C. of which D. at which
Just imagine performing such an opera as Turandot in the Forbidden City---there _____ be a better setting!
A. mustn’t B. shouldn’t C. couldn’t D. needn’t
--- I can’t go for a picnic with you because something urgent has _____.
---What a shame!
A. come up B. cleared up C. stayed up D. ended up
After a talk with his mother, the little boy has seen to _____ that the same mistake doesn’t happen again.
A. one B. it C. him D. himself
