--___ will you be back from your hometown.?---In two days.
| A．How long | B．When | C．How often | D．How soon |
---Have the papers been graded?
--- Yes, but I regret that you failed it.
| A．to say | B．saying | C．in saying | D．I say |
My cousin is a person __________ I can discuss my problems.
| A．with whom | B．who | C．whom | D．that |
. Nowadays online games _______ teenagers.
| A．is popular of | B．is popular among |
| C．are popular of | D．are popular among |
---What do you ______ the waste bottles?
---We can sell them instead of throwing them away.
| A．deal with | B．to deal with | C．do with | D．to do with |
Only thirty per cent of ______ parents say that they know what their children like to do after _____ school.
| A．/, the | B．a ,the | C．the, / | D．a, a |