A.starting, completing | B.started, to be completed |
C.to start, completed | D.starting, completed |
A.fining | B.fine | C.fined | D.being fined |
A.going up | B.gone up | C.go up | D.to go up |
A.to send | B.to be sent |
C.to have been sent | D.to have been sending |
A.hearing | B.heard | C.hear | D.to hear |
A.Engage | B.Engaged | C.To engage | D.Engaging |
© 2017-2019 超级试练试题库,All Rights Reserved.