It______last week that the haze(雾霾)in BeiJing caused many problems.A. was reportedB. is reportedC. reported
—What did he ask on the phone just now? —He wanted to know _______.
Most boys _____ action films to cartoons, while most girls ________ watch cartoons than action films.
—Where’s your brother? —He ________ the library with his friend. He’ll be back soon.
—Can I come here on Saturday or Sunday? —Sorry, you can come _____on Saturday _____ Sunday. We only work on weekdays.
There is _______ homework for her and she doesn’t know ______ it.