UC知道they usually _____(run) for half an hour every morning
来源：百度知道 编辑：UC知道 时间：2024/05/25 21:09:00
用适当形式天空 应该用 run 还是running 为什么
要用run。因为这个空要用动词的谓语形式，running是动词的-ing形式，非谓语形式。
就填原形run，因为这个句子是在陈述一个事实，他们每天早上都跑步半个小时，这个动作无论过去现在还是将来都存在，只能用一般现在时
run
run
run
Because they usually...
what do they usually do_________saturday evening
Although they usually did their interior own painting and papering,
They usually at home 是正确的吗
What are there?They'er __?
They usually watch TV after supper.But this time they are listening to the radio.为什么watch不加es
I hope __(them to,they can )join us
There is only one problem __ they disgree.
7.-----How long ___ each other before they __ married ?
They usually relax 8 hours every day.（对画线部分提问)