The work______ be completed before this weekend.A、oughtB、mustC、had better toD、should to

All the arrangements should be completed _______ y

Only when you have completed the basic English course ______ be permitted to take the adva

Which of the following words can be used to complete the sentence " She cooks well______.

It is doubtful______the work can be completed on time.A．ifB．whyC．thatD．when

Were working______the clock to accomplish the proposal before Tuesday.A．afterB．beforeC．aga

We worked hard and completed the task _____.A.in