I think _____ necessary to accept his advice because it’s of great ______ to me,
A. it’s, valuable B. that; value
C. this; valuable D. it; value
—I noticed Lily _____ a pink dress at the party. —I think she looks better_____ red.
A. wearing ; in B. dresses ; on
C. dressed; in D. wear ; on
— __________ terrible mess you have made! — Sorry. I will clear it up right now.
A. What B. How C. How a D. What a
The number of the teachers in our school ____ over 400, and ____ of them are women teachers.
A. are; two-thirds B. is; two third
C. is; two thirds D. are; two-third
______ Saturday ________ Sunday is OK. I’ll be free then.
A. Either; or B. Neither; nor
C. Both; and D. Not only; but also
Can you tell me ________ the robot that has caught a virus?
A. how to deal with B. how I should do with
C. what to deal with D. what should I do with
