What do you mean by saying there are only ten tickets? There be twelve．
| A．can | B．may | C．should | D．shall |
In an interview, don’t say anything negative about your employer---it gives a bad______.
| A．attitude | B．experience | C．decision | D．impression |
Under the new policy, anyone who is found ______ in the school building will be fined $60.
| A．smoke | B．smoking | C．to smoke | D．smoked |
The Internet is widely used, which ______ the development of English.
| A．speeds up | B．takes over | C．gets across | D．turns to |
Only when she reached her office____ she had left her key at home.
| A．she realizes | B．does she realize | C．she realized | D．did she realize |
---The president _____ by his doctor today that his cancer has come back.
| A．informs | B．has informed |
| C．has been informed | D．is being informed |