Don’t ____sad(伤心难过的). Let’s go and fly a kite.

. “I hear Johnson was badly injured in the accident.” “_______ let‘s go and see him.”

What is the newcomer like? —His manner isto offend everyone he has met.

Why are you so happy?— That’s because an old friend of is coming.

“Have ________ try, you are so close to the answer,” the teacher said to Eric.