You mustn’t go off on your own, because you______get lost in the mountains.
A. should B. must C. need D. might
—Do you often get online? —Yes. I________lots of time on it. It’s a good way to kill time.
A. cost B. spend C. take D. use
The song I Believe I Can Fly tells us that believing in_____ is very important.
A. themselves B. itself
C. ourselves D. yourselves
—When did the terrible earthquake happen in Ya’an Sichuan?
—It happened__________8:02_________the morning of April 20th ,2013.
A. on；in B. at；on
C. at；in D. on；on
— How far is your home from school? —It’s about two__________ walk.
A. hours B. hours’ C. hour’s D. hour
—I missed the beginning of _________cartoon The Lion King.
—What a pity! You should have left school half ___________hour earlier.
A.a ；an B. the ；a
C. the ；an D. an ；the
