— Have you called Mr. Johnson’s office?
— Yes, he _____ back before tomorrow. So he can attend our meeting on time.
A．expected B．is expected C．is expecting D．is to expect
Scientists are convinced the positive effect of laughter_____physical and mental health.
A．of, at B．by, in C．of, on D．on, at
If you are unable to attend the interview, for _____ reason, you should inform us immediately.
A．whatever B．what C．whichever D．which
They didn’t have any sweater in my size, and _____ I’d already decided I’d rather save the money.
A．somehow B．somewhat C．however D．anyway
— Did Alice enjoy the concert held in Grand Theater yesterday?
— Yes, she did. She _____ such an excellent concert for a long time.
A．didn’t take part in B．wouldn’t take part in
C．hasn’t been in D．hadn’t been in
— Although she sometimes loses her temper, her students like her no less.
— That’s it. _____ , she is really a good teacher.
A．At all B．In all C．Above all D．After all
