— The light is still on in his room. Do you know ?
— Maybe he has to study for a test.
A. if he works hard B. who he is studying with
C. what he is busy with D. when he will stop working
— Dave is always making the same mistake. It worries me a lot.
— Take it easy. , he is only a child.
A. First of all B. All in all C. In all D. After all
— Mr Li looks often looks tired and worried?
— So he does. You see it’s not easy to such a big factory.
A. sell B. win C. get D. run
— Where is your sister, Dick? I need her help.
— Dad, she in her room. Let me help you instead.
A. sleeps B. is sleeping C. slept D. was sleeping
— Dad, may I go out with my friends?
— Unless your homework .
A. has been finished B. has finished C. finishes D. will finish
— is it from your school to the nearest park？
— About ten minutes’ walk.
A. How long B. How soon C. How far D. How often
