Hotmetal________asitgrowscooler.
A、contracts
B、reduces
C、condenses
D、compresses
He________methathedecidedtoleaveonMonday.
A、spoke
B、said
C、talked
D、told
You________gonow.It’sgettinglate.
A、hadrather
B、wouldrather
C、wouldrather
D、wouldbetter
Wewerebusy________(get)thingsreadyforthetrialproductionwhenhephonedus.
Onlywhenyouhaveobtainedsufficientdata________cometoasoundconclusion.
A、canyou
B、wouldyou
C、youwill
D、youcan