----Could I have a look at your new bicycle?----Sorry, I ________ it to Alice. She _______ to borrow it this morning.
My father _______ at eight o’clock yesterday evening.
His mother is ill. He has to ________ her at home.
It’s a lovely day, _________?
She hasn’t visited Thailand _______ England yet.
–How long has Mr. Liu taught English? --- _______ 1998.