Chọn đáp án đúng và giải thích

33 Ask her to come and see me when she __B____ her work.

A. finish

B. has finished

C. finished

D. finishing

34. Turn off the gas. Don’t you see that the kettle ___C_____ ?

A. boil

B. boils

C. is boiling

D. boiled

35. Tom and Mary ___B___ for Vietnam tomorrow.

A. leave

B. are leaving

C. leaving

D. are left

36. He always ____C____ for a walk in the evening.

A. go

B. is going

C. goes

D. going

37. Her brother ___B___ in Canada at present.

A. working

B. works

C. is working

D. work

38. I __B____ to the same barber since last year.

A. am going

B. have been going

C. go

D. had gone

39. Her father __D____ when she was a small girl.

A. dies

B. died

C. has died

D. had died

40. Last week, my professor promised that he ____B____ today.

A. would come

B. will come

C. comes