What can we do to make ____________ mother earth more beautiful?A. usB. weC. our
当你的朋友对你说:Nice to meet you 时,你该如何回答? A.Nice to meet you,tooB. Goodbye
当你上午见到朋友时,该如何打招呼? A.Good morningB.Good afternoon
Ten years ago, I___ 3 years old.
She ___shopping on the Internet ten years ago.
Now she ____e-friends from all over the world.