Susan, _____ university student from Europe, teaches me _____ art in her spare time.
| A．an; / | B．a; the | C．an; the | D．a; / |
His play was popular and every time ______about it, he owed his success to the support of his friends.
| A．talking | B．talked | C．to talk | D．when talking |
I should very much like to have gone to the party, but ______.
| A．I'm not invited | B．I won't be among the invited |
| C．they won't invite me | D．they didn't invite me |
______, I believe, and you will find Tom is very outgoing.
| A．Having a talk with the student | B．Given a talk with the student |
| C．One talk with the student | D．If you have a talk with the student |
Babies’ health is much more likely to be affected if______ parent smokes．
| A．both | B．none | C．neither | D．either |
The continuous rain ______ the harvesting of the wheat crop by two months.
| A．set back | B．set off | C．set aside | D．set out |