-A ruler is 2 dollars and a pen is 5 dollars. How much are they?
-They are
A. $22 B. $3 C. $7 D. $5
It's too hot. Would you mind my the window?
A. to pen B. opening C. closing D. open
- do you go to work every day?
-By bike.
A. What B. Who C. How D. When
--- have you been in Beijing?
--- For about ten years.
A. How long B. How many times C. How much D. How soon
--- Why do you want to be a lawyer?
--- If l become a lawyer, I help people.
A. will can B. am able to C. will be able to D. was able to
He's been collecting stamps _ he was eight years old.
A. when B. while C.and D. since
