The play had already been on for quite some time when we _______ at the New Theatre.
| A．have arrived | B．arrived |
| C．had arrived | D．arrive |
Professor James will give up a lecture on the Western culture,but when and where _______ yet.
| A．hasn’t been decided | B．haven’t decided |
| C．isn’t being decided | D．aren’t decided |
—Ouch!You hurt me!
—I am sorry.But I___any harm.I___to drive a rat out.
| A．didn’t mean;tried |
| B．don’t mean;am trying |
| C．haven’t meant;tried |
| D．didn’t mean;was trying |
—I have got a headache.
—No wonder.You___in front of that computer too long.
| A．work | B．are working |
| C．have been working | D．worked |
Cathy is taking notes of the grammatical rules in class at Sunshine School,where she_______English for a year.
| A．studies | B．studied |
| C．is studying | D．has been studying |
We live day by day,but in the great things,the time of days and weeks_______so small that a day is unimportant.
| A．is | B．are |
| C．has been | D．have been |
As the years passed,many occasions—birthdays,awards,graduations—_______with Dad’s flowers.
| A．are marked | B．were marked |
| C．have marked | D．had marked |
Danny _______ hard for long to realize his dream and now he is popular.
| A．works | B．is working | C．has worked | D．worked |
—I saw Jane and her boyfriend in the park at eight yesterday evening.
—Impossible.She _______ TV with me in my home then.
| A．watched | B．had watched |
| C．would watch | D．was watching |
—_______you _______him around the museum yet?
—Yes.We had a great time there.
| A．Have;shown | B．Do;show | C．Had;shown | D．Did;show |