is known to us is that the 2016 Olympic Games will be held in Rio de Janeiro, Brazil.
| A．It | B．Which | C．As | D．What |
I can't make a decision now. I need _________ more time to think it over.
| A．rather | B．fairly | C．quite | D．lot |
He is believed____________ in at his office on his way home.
| A．dropping | B．to have dropped |
| C．having dropped | D．to be dropped |
The boss____________ the worker how to do it, or the accident couldn't have happened.
| A．can't have told | B．ought to tell |
| C．could have told | D．mustn't have told |
She liked the dictionary so much that she would like to take it ____________ it cost.
| A．why | B．how much | C．whatever | D．how expensive |
--Have you any oranges and apples?
--__________
| A．Yes, madam, on the second shelf over there |
| B．The oranges are very cheap. |
| C．You like apples, don’t you? |
| D．Of course, we have some fruits. |