She is new here.I don't know ________name.( )
A.hersB.herC.she
I called you yesterday evening.But nobody answered.
Oh,sorry.Maybe I____in the bathroom at that time.( )
A.take a showerB.took a shower
C.was taking a shower
Miss Li,could you please help me____this math problem?
OK.Let me try.( )
A.look upB.work outC.set up
Must I wait here all morning?I have a lot of work to do.
No,you____.You may be back in the afternoon.( )
A.mustn'tB.can't
C.don't have to
Grandma is rather deaf,so you must speak clearly and___to her.( )
A.quietlyB.loudlyC.noisily
I'd like to hold our next meeting____June 23rd.Is that OK for you?( )
A.inB.atC.on