当别人对你说“How are you?”时,你应说:A. How are you? B. Nice to meet you. C. I’m fine, thank you.
There are ________ public signs in the park. A. a lot of B. lot of C. a lots of
Listen,read and say
Nancy is talking about the signs_______ her friends. A. with B. in C. about
He always______ a lot of questions. A. have B. has C. is
They're in different ________. A. class B. school C. schools