-------Helen, will you be at the party tonight?
-------Yes，but I really____________as I have so much homework to do．
| A．can’t | B．mustn’t | C．shouldn’t | D．won’t |
It ‘s such a big room , If you don’t speak loud enough , you’ll never make yourself .
| A．hear | B．hearing | C．to hear | D．heard |
In this park , sparrows often fly down from trees to eat from visitors’hands. They are used to in this way .
| A．be fed | B．feed | C．having fed | D．being fed |
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 |