People try to avoid public transportation delays by using their own cars, and this creates further problems.
| A．in short | B．in case | C．in doubt | D．in turn |
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 .
| A．if | B．when | C．that | D．which |
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 .
| A．which; where | B．at which ;which | C．at which ;where | D．which ;in which |
Mary wrote an article on ____the team had failed to win the game .
| A．why | B．what | C．who | D．that |