US President Barack Obama said on Thursday that ______ Afghanistan election appeared to have been ______ success.
Could I speak to ____is in charge of International Sales ,please ?
See the flag on top of the building ? That was ___ we did this morning . A when B. which C. where D. what
A warm thought suddenly came to me ___I might use the pocket money to buy some flowers for my mother’s birthday .
The shopkeeper didn’t want to sell for __he thought was not enough . A where B. how C. what D. which
The place __ the bridge is supposed to be built should be ____the cross-river traffic is the heaviest .