【多选题】
A: I think the boy can do it well.B:_________ .
【单选题】
A: Hello, Jane, do you still remember you said youd like to see Yao Ming? B: [填空] A: He is here at our university now.
【多选题】
A: Is he coming?B: I_________ so.
【单选题】
Some scientists____________ that flowers open at particular times because their internal clocks tell them to do so.
【单选题】
How many [填空] do we have?
【单选题】
How many [填空] do we have?
【单选题】
Are you going to do it [填空] second time?
【单选题】
Do you want to be responsible [填空] this assignmen?
【单选题】
How [填空] rice do you need?
【单选题】
What do you [填空] your brother?