The office ordered his soldiers ________.
| A．to stand still | B．to not stand still |
| C．not stand still | D．stand still |
--------- What a fine day! Shall we go picnicking?
------___________. But we need to be home before six o’clock for the football match..
| A．Have a nice time. | B．Pardon me | C．That’s great | D．You are right |
It is reported that many a new house_________at present in the disater area.
| A．are being built | B．were being built | C．was being built | D．is being built |
--------May I take this book out of the reading room?
------No,you_________. You read it in here.
| A．mightn’t | B．won’t | C．need’t | D．mustn’t |
Studies show that people are more_________to suffer from back problems if they always sit before computer screens for long hours.
| A．likely | B．possible | C．probable | D．sure |
. I have to see the doctor because I_________a lot lately.
| A．have been coughing | B．had coughed |
| C．coughed | D．cough |