【单选题】
A: Can I borrow your bike? B: [填空]
①
I am not sure.
②
I am sorry. It is not at the hand now.
③
It is very kind of you.
④
Thank you so much.
【单选题】
Before I left on the trip,I [填空]hard and got very fit.
①
had trained
②
trained
③
train
④
training
【单选题】
A: I was born in Hefei，but I studied in Beijing. [填空]? B: I was born in Beijing，but studied in Hefei.
①
What do you do
②
And you
③
Where were you
④
Do you
【单选题】
Could you make an appointment with Doctor Wilson for me?____________
①
I cannot do it for you.
②
Im afraid all the appointments are filled.
③
You can have it.
④
Can I help you?
【单选题】
If the doctor had been available, the child ____________.
①
would not die
②
could not have died
③
might not die
④
should not have died