Do you think that housing price will keep ____ in the years to come?— Sorry, I have no idea.

We have phoned her several times, butunfortunately she is still out of .

Could you please tell me—Tomorrow morning.

Look！ There a number of apples on those trees.—Wow！ I think the number of the apples over 100.

The number of people invited to the party 200 but a number of them ___absent for different reasons.