We ______ this course by the end of next year.
A. had finished
B. will have finished
C. were finishing
D. have finished
We ______ this course by the end of next year.
A. had finished
B. will have finished
C. were finishing
D. have finished
We ______ this course by the end of next year.
A. had finished
B. will have finished
C. were finishing
D. have finished
We will have finished this course by the end of next year.
Câu B nha📩
Viết lại câu:
an air hostess is obliged to check a number of things before take off
->an air hostess .................................................. a number of things before take off (has)
An air hostess has to be checked a number of things before taking off.
Giúp mik vs.Thanks