Mark can a at the office on time every day. He is never late.
We will try our best w we are successful or not.
He is too weak. It's (possible) for him to move the heavy box.
He is too weak. It's (possible) for him to move the heavy box.
Now all the students are w down their resolutions and plans for the coming year in class.
In s , flowers come out and grass turns green.
Paul didn't drive to the museum. I , he rode his bike.
It has been 20years s I graduated from college.
D the summer vacation, we mustn't go swimming alone in the river. It's dangerous.
The government is s up nature parks to protect pandas in the wild.
Mr. Green a a meeting and gave a speech yesterday.
Spring Festival is one of the Chinese t festivals.