Listen, who _________ in the room? ( )
句意：听，谁在那个房间里唱歌呢？根据 listen，可判断后面的动作正在进行，故用现在进行时态，be doing 结构，故选 B。
2018年12月，张阿姨把4000元的存入银行，定期三年，年利率是2.75%到期后，应得利息______元.
Listen, who _________ in the room? ( )
I want to ______. It is fun. （ ）
—Where _________ you just now? ( ) —I _________ in the playground.
—Is there a trash bin near here? ( ) —_________________
The Whites _________ Guangzhou next week. ( )
I'm hungry. Please bring me some _________. ( )
_________, where is the post office? ( )
—_________ are you going to London with? ( ) —My grandma.
The students often go back to school _________ Sunday evening. ( )
