According to the factory safety rules, all accidents _____ be reported to the safety officer.
| A．may | B．can |
| C．would | D．shall |
Look! Every player in our team is doing their best. It seems our team is going to win.
| A．even if | B．if only | C．as if | D．only if |
I am sorry that I can not meet you at the airport. I Changsha by the time you come back from abroad.
| A．am leaving | B．will leave | C．will have left | D．have left |
After the explosion ,the roads are full of people leaving the city
| A．afraid | B．frightened | C．frightening | D．scary |
To write a good article you must first your ideas very carefully.
| A．organize | B．settle | C．report | D．speak |
Because of the bad weather ,the building work was already behind .
| A．situation | B．settle | C．service | D．schedule |