—How ________ this question is! I’ve spent two hours on it.
—Let me help you!
| A． |
practical |
B． |
general |
C． |
difficult |
D． |
natural |
Is there anybody who can lend me a hand？
I'm afraid not．You know，you're supposed to depend on ______．（ ）
A．myselfB．yourselfC．themselves
______ carefully，please! Look at the road sign．There is a school ahead．（ ）
A．DriveB．To driveC．Driving
There's ______ in the city．Why not have a picnic in the countryside？
Great! Daweishan Mountain might be a good choice．（ ）
A．interesting something
B．nothing interesting
C．anything interesting
______ April 22nd，people around the world celebrate Earth Day in different ways．（ ）
A．InB．AtC．On
Hello，John．This is Mike．What are you doing now？
I'm watching a football match．It started at 7：30 p．m．and ______ on for another one hour．（ ）
A．has beenB．wasC．will be