Do you know ？
Perhaps tomorrow，But I'm not sure．（ ）
A．how well go to the museum
B．which place well visit next Sunday
C．when we'll travel to Disney Land
D．why he won't come here
﹣Do you know in class？
﹣Sorry，I didn't go to school，either．（ ）
A．what he saidB．what did he say
C．what he says
It will the workers ten days to finish all the work．（ ）
A．takeB．spendC．pay
room is big and nice．（ ）
A．Kate's and Jane'sB．Kate's and Jane
C．Kate and Jane's
﹣Mum，must I clean my room？﹣No，you ．（ ）
A．mustn'tB．needn'tC．can't
I don't know he will come or not this afternoon．（ ）
A．ifB．whenC．whether