Scientists say it will be five or six years ________ it is possible to test this medicine on humans.
______ gets homes first is to cook the supper.
The monitor suggested that we ______ for a picnic on Sunday.
He always thinks of _______ he can do more for the people.
At last they climbed up the mountain,on the top of which an old temple dating back to 1,500 BC. A. is lying B. there lies C. does lieD. 1ies
Generally speaking,prices of daily goods through the Internet are lower than store prices.