[ Grammar ]
_______________ is the biggest mammal on land, the buffalo or elephant?
A. Where
B. Which
C. Why
D. Who

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Present Perfect Simple and Continuous › ViewHe ______________ for hours in Japanese. I wish he would stop!
A. has been talked
B. has been talking
C. has talked
Vocabulary and Grammar › View
My first class at college begins ___ eight o’clock.
A. at
B. in
C. on
Vocabulary › ViewWhat does “time has come” mean?
A. The appropriate moment to do something has arrived
B. To create something from materials
C. To forget about something
D. To stay awake
Future Tenses › View
The lesson _____ soon. I think we should sit down.
A. will start
B. is going to start
C. is starting
D. starts