_____, the subject was always in my mind.
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 .
Mary wrote an article on ____the team had failed to win the game .
After Yang Liwei succeeded in circling the earth ,___our astronauts desire to do is walk in space .