--- Did you tell Jack the news?
--- Oh, I forgot. I______ him soon.
A. will tell B. am going to tell
C. am to tell D. tells
Mary is ill today. If she _____, she ____ here at school
A. were not ill；would be
B. had been ill；wouldn't have been
C. were ill；should have been
D. hadn't been ill；could be
All the preparations for the task _________, and we’re ready to start.
A. complete B. have completed
C. had been completed D. have been completed
_________as one of the most important inventions of the time, the computer helps people living in different countries to do a lot of things.
A. Knowing B. Known
C. To know D. Know
Anyone _______ wants to learn something can sign up for the online courses.
A. which B. who
C. whose D. whom
Tell Mary there is someone __________ for her at the door.
A. wait B. to wait
C. waiting D. waited
