______are you staying there—Just for two days.

____ your mother_____ a watch

The number of the people invited to the meeting ____ about 100, but a number of them ____ late because of the heavy snow.

It was seven o;clock in the morning ____ he came back.It was really at seven o’clock ___ he came back from work this morning

对下列各句中加横线词的解释，不正确的一项是（ ）