All passengers ______ are expected to fasten the seat belts when the plane takes off and lands．
| A．on aboard | B．on board | C．on the board | D．on boards |
I was very________ to find that the cinema was not accessible to the elderly or people in wheelchairs.
| A．annoyed | B．annoying | C．annoy | D．annoyance |
If you live in the countryside , ____ are that you have heard birds singing to welcome the new day.
| A．situations | B．facts | C．chances | D．possibilities |
Since he has made such good preparations , there ______be any difficulty in winning the first prize.
| A．mustn’t | B．shan’t | C．shouldn’t | D．needn’t |
He is a man who is difficult ____.
| A．to satisfy with | B．to be satisfied with | C．to satisfy | D．to be satisfied |
---Where is my new football shoes, Mum? I need them to play football with my friends.
---I haven’t seen them. You ____ somewhere in your room.
| A．ought to put it | B．might put it | C．must put it | D．may have put it |