当你想知道这些物品是谁的时,问:A. Whose are these? B. Whose are those? C. Who are they?
There __________ an earthquake (地震)in Lushan on the 20th of April. A. is B. was C. is going to be
—Where is Mark? —Look, he ___________ in the garden. A. ran B. is running C. runs
—Thank you very much. —_____________ A. You’re right B. All right C. You are welcome
It is an _____________ day, we are all very _____________. A. excited ; exciting B. exciting; exciting C. exciting; excited
Last week, they _____________ a _____________ race. A. had; runningB. have; runningC. had; runing