The girl has a great interest in sport and ________ badminton classes twice a week over the last three years. (2013·福建，26)
A．took B．is taking
C．takes D．has been taking
—Oh no！We’re too late.The train________.
—That’s OK.We’ll catch the next train to London.(2013·山东，27)
A．was leaving B．had left
C．has left D．has been leaving
—I don’t understand why you didn’t go to the lecture yesterday afternoon.
—I’m so sorry.But I________my homework.(2013·湖南，34)
A．had done B．was doing
C．would do D．am doing
If nothing________，the oceans will turn into fish deserts.(2013·湖南，26)
A．does B．had been done
C．will do D．is done
Around two o’clock every night，Sue will start talking in her dream.It somewhat________us. (2013·湖南，24)
A．bothers B．had bothered
C．would bother D．bothered
The water supply has been cut off temporarily because the workers________one of the main pipes. (2013·天津，13)
A．had repaired B．have repaired
C．repaired D．are repairing
