Our school has a library and it ______ more than one million books.
| A．hides | B．remains | C．receives | D．houses |
They started off at about 5 o’clock in the morning . They should there by now .
| A．arrive | B．have been arriving | C．have arrived | D．be arriving |
Have you ever been to the square was built last year?
| A．which | B．where | C．when | D．what |
You don’t have to pay for your flights ; they’re in the price of your holiday .
| A．concluded | B．held | C．settled | D．included |
He thought nobody was around , but he was in fact seen into the office building .
| A．to steal | B．steal | C．stole | D．stolen |
Not until he finished his homework him to watch TV in the evening .
| A．his mother allowed | B．his mother had allowed |
| C．did his mother allow | D．had his mother allowed |