______ see the sunrise, today all the children got up very early.

How long ____ it take him ____ home —It takes about 15 minutes.

She is a _____teacher and she can teach us English____.

Did they have a good time at the party?—Judging by their smiles, they _________ have enjoyed themselves.

With the help of the firefighters, the people caught in the fire managed to escape to the safe place, ______.