Sally often helps me study English. And I help her study Chinese. We help _____.
--Did you go to Kenli during the Peach Blossom Festival (桃花节)?--Yes. The flowers were beautiful. Bees were flying them.
This is 3-D printer. And this is an artificial (人工的) ear. Can you believe that scientists printed this artificial ear by this 3-D printer?
Mum, I’ve got the first prize in the photo competition. _______!
The movie_______ we saw last night was fantastic.
I don’t know________.Because he has to look after his mother.