A.take | B.takes | C.to take | D.took |
A.has taken off | B.was taking off | C.would take off | D.had taken off |
A.has gone to | B.has been to | C.went | D.is going |
A.fell; hurted | B.fell; hurt | C.falled; hurt | D.falled; hurted |
A.was snowing | B.is snowing | C.snowed | D.is snowy |
© 2017-2019 超级试练试题库,All Rights Reserved.