80+17=____
80+7=____
80+7+10=____
We____ ____ ____succeed in the end.
A bird can fly, but a fish _______.( )
Dear li Shan,
I'm glad to receive(收到)your email.
Best wishes !
Yours
Betty
—Did you see _______ lions playing in the zoo last week?
—No, they were all sleeping. But I saw _______ cute monkeys.