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invented
inventions
biggest
They are really _________! You can
go inside and have a look at them.
Can I help you to remember not to
touch anything when you go inside?
And you are not _______ to smoke in
the building. Photos are not allowed
Either. The museum is open from
9 am to 5 pm. So let’s meet here at
2 this afternoon—outside the
museum. Any questions?
amazing
allowed
初三英语复习
主语+be + done
被动语态的基本结构:
有时态、人称和数的变化
一.各时态的被动语态结构
Task 4
一般现在时
一般过去式
一般将来时
含情态动词
现在完成时
进行时
have/has been done
was/were done
will be done