你想向别人介绍你的妈妈,你应该说: A. This is my mother. B. What’s my mother.
I am the ______ runner in the class.
There are a lot of ______ in the bag.
We are going to stay there for ______ hour.
If it is 3 o’clock in the afternoon in China, what time is it in Britain?
_______ is the capital of the Great Britain.