The country has already sent up an unmanned spacecraft to the moon.—Yes. Chang’e I to the moon last October.

Please hand me your new dictionary, Tom?

Mum, ______ is my friend, Kate.—Nice to meet you.

I’m sorry I’m late . It’s rush hour , you know .—- It doesn’t matter .We ___ here for just a few minutes.

This is the first time I ______, so I feel very curious about everything here.