A.had planned, ended up | B.planned, ended up |
C.had planned, end up | D.planned, end up |
A.is spreading | B.spread | C.had spread | D.has been spreading |
A.have found | B.found | C.have been found | D.were found |
A.has fallen | B.had fallen | C.is falling | D.was falling |
A.forget | B.had forgotten | C.forgot | D.was forgetting |
© 2017-2019 超级试练试题库,All Rights Reserved.