【单选题】
Look!Yourcomputeriscoveredwithdust.Whynotputacoveroverittokeepit___thedirt.
【单选题】
The teeth are ____, but they look very natural.
【单选题】
Look out ! That tree _______ fall down.
【单选题】
Look out! That tree ___ fall down.
【单选题】
________the diamond,he had to look for a place to hide it.
【单选题】
Look out ! That tree_______ fall down.
【单选题】
____ the diamond, he had to look for a place to hide it.
【单选题】
6.Look out! That tree _______ fall down.
【多选题】
_____________ , he had to stay at home to look after her.
③
Although his mother was ill
【单选题】
How do you do? Glad to meet you._________
②
How do you do? Glad to meet you, too.
③
How are you? Thank you!