When we are having a class, we should __________ our attention ________our teachers. I know listening to the teachers carefully is the best way to study well.
A. pay, for B. focus, on C. leave, on
It’s______ late now, but I still have ______things to do.
| A．too much; too much | B．much too; too much |
| C．too much; too many | D．much too; too many |
--Do you know when Jim _________?
---I don’t know. As soon as he, I will call you.
| A．will arrive ; arrives | B．arrives ; will arrive |
| C．will arrive ; will arrive | D．arrives ; arrives |
---Look at that tall building!
---It is _______tallest building in the city.
| A．three | B．third |
| C．the third | D．the three |
_____ tall boy named Paul is _____ American.
| A．A; an | B．The; an | C．An; a | D．The; a |
---Don’t forget to give my best wishes to your parents. ---_________.
| A．No, I won’t. | B．Yes, I will. |
| C．No, I don’t. | D．Yes, I do. |