The main job for the support team is tothe runners drinking water and food.
| A．provide; for | B．protect; with |
| C．prevent; for | D．provide; with |
—Sally, I went to the concert last night. How big the hall is!
—So it is. It is to hold more than one thousand people.
| A．big enough | B．enough big |
| C．too big | D．so big |
—is really hardthem to climb such a high mountain ?
—You are right. They are still children!
| A．That; of | B．It; for |
| C．That; for | D．It; of |
Daniel taught himself on the computer.
| A．how to search for information |
| B．what to search for information |
| C．how to searched for information |
| D．what to searched for information |
—Do you know where Ann was last night?
—Oh, she to my birthday party. She had a wonderful time with us.
| A．invites | B．is invited |
| C．was invited | D．has invited |