-----Were you at home at 9 o’clock last night?
-----Yes, I a shower at that time.
| A．took | B．was taking | C．was taken | D．am taking |
The children stood in ______________ circle and danced to music.
| A．a | B．an | C．the | D．不填 |
The bus driver always says to us ,“Don’t get off________ the bus stops.”
| A．when | B．while | C．until | D．if |
The weather in Guiyang in summer is ______than that in Tongren. They’re different .
| A．cool | B．muchcooler | C．hot | D．much hotter |
Mr Wang isn’t here, I think he___________ Guiyang.
| A．has gone to | B．has been to | C．goes | D．went |
—I was at the cinema at nine o’clock yesterday evening. What about you?
—I ________ TV at home.
| A．am watching | B．was watching | C．will watch | D．watched |