Adultssometimesenvychildrenwhoplayallthetime____theythemselveshavetowork.rainorshine.
A、while
B、once
C、since
D、though
I____comeyesterday,butIcouldnot.
A、wastohave
B、must
C、ought
D、haveto
Thespeakersuggestsostrichfarmsareprofitablebecause____
A、littleinitialoutlayisrequired
B、farmedbirdsareveryproductive
C、thereisagoodmarketforthemeat
WhichjobisIsabelgoingtoapplyfor?
A、typist
B、receptionist
C、PA
Wherewillthemeetingtakeplace?
A、Room101
B、Room102
C、Room103