________, you'll never be able to persuade him.
A.However hard may you try | B.Try however hard you may |
C.Hard as you may try | D.Try hard as you may |
Great changes ______ in my hometown in the past twenty years.
A.took place | B.have taken place | C.were taken place | D.have been taken place |
It _____ long before we _____ the result of the experiment.
A.will not be; will know | B.is; will know |
C.will not be; know | D.is; know |
Mrs. Brown was much disappointed to see the washing machine she had had ____ went wrong again.
A.it to repair | B.it repaired |
C.repaired | D.to be repaired |
He was angry _________ your work. He said that he _________ at all.
A.at, didn’t satisfy | B.to, didn’t satisfy | C.at, wasn’t satisfied | D.to, wasn’t satisfied |
“Do you like the material?” “Yes, it _________ very soft.”
A.is feeling | B.felt | C.feels | D.is felt |