--- If you have any trouble, be sure to call me.
---________.
A．I am glad to hear that B．I will. Thank you very much
C．I have no trouble D．I will think it over
--- Hey, Paul ! Don’t you remember me?
--- ________. You are Peter. You used to sit in front of me.
A．Yes, I do B．No, I don’t C．Yes, I don’t D．No, I do
Bob promises to join in the football match ________ he has to help his parents on the farm.
A．if B．as C．unless D．when
--- Is Jim in the gym by himself?
--- No. There is another boy ________ tennis with him.
A．playing B．play C．plays D．to play
In the exhibition, all of us felt ________ to see so many ________ things.
A．surprised; amazed B．surprising; amazing
C．surprising; amazed D．surprised; amazing
--- I hear all the museums will be open to people free in Hangzhou soon.
--- That’s good news. More people will ________ their weekends visiting the museums.
A．spend B．take C．cost D．pay
