In our class, the student leaders are on ______ duty every ______ few days.
| A．the; a | B．a; the | C．a; a | D．不填; 不填 |
If we sit near _______ front of the bus, we'll have _______ better view.（）
| A． | 不填；the | B． | 不填；a | C． | the; a | D． | the；the |
—Do you think you could do without help?
—______. This is not the first time for me.
| A．Take care | B．Hurry up |
| C．Not exactly | D．Don’t worry |
Those who suffer from headache will find they get（） from this medicine.
| A． | relief | B． | safety | C． | defense | D． | shelter |
Joseph（）to evening classe state since last month ,but he still can't say "what's your name ?"in Russian
| A． | has been going | B． | went | C． | goes | D． | has gone |
-----I'll do the washing-up. Jack,would you please do the floor?
-----
| A． | Yes please | B． | no I don't | C． | Yes sure | D． | no not at all |