--- Excuse me, could you tell me ________?--- On the Changjiang River.A. where the accident happensB. where the accident happenedC. where did the accident happen
—Will people live to be 200 years old? —____________.
Can you tell me_____________?
---______ to give the letter to Mr. Wang. It’s very important. ---No, I won’t.
They have to ______leaving for London because of the bad weather.
---How long did you spend going through the jungle during the exciting vacation? ---Going through the jungle _____us about three weeks.