【问几道英语选择,1.letussupposethatachildsuddenlycrossestheroad.Imagineit_awouldhappenbhappeningchadbeenhappening2.hebegantoacquireconfidence.hegradually_confidentabecomebcomecobtaineddtook3.Thedrunksteppedaside】

　　问几道英语选择,

　　1.letussupposethatachildsuddenlycrossestheroad.Imagineit_

　　awouldhappenbhappeningchadbeenhappening

　　2.hebegantoacquireconfidence.hegradually_confident

　　abecomebcomecobtaineddtook

　　3.Thedrunksteppedasideandletthebull_

　　apassingbtopasscinpassingdpass

　　4.__however,threemenhadcomeintothering.

　　auptillthattimebbythencsofarduntilthen

　　5ittookonbefore__itsattentiontothematador

　　aturnbtoturncitturnedditwasturning

　　6itlookedonsympathetically.it___him.

　　alikedblovedcsympathiseddfeltsorryfor

　　顺便说下为什么吧,这些真的不会.