When you learn a foreign language, ________you must forget your own one.
A. above all B. after all C. in all D. at all
Mark ______ a basketball game in the stadium that _______ 5000 people.
A. holds; is holding B. is holding; holds
C. holds; holds D. is holding; is holding
The conference has been held to discuss the effects of tourism ______ the wildlife in the area.
A. in B. on C. at D. with
Our son doesn’t know what to _____ at the university; he can’t make up his mind about his future.
A. take in B. take up C. take over D. take after
We won’t give up _____ we should fail ten times.
A. even if B. since C. whether D. until
_______ and guilty, Maggie put the book on the shelf she had secretly placed in her schoolbag.
A. Frightened B. Frightening C. Being frightened D. To be frightening
