你想知道别人生日什么时候,你该怎么问:A. What are you?B.What’s your favourite food?C. When is your birthday?
—Baby cats are kittens . I right ? —Yes . A. called , Are B. call , Is C. called , Am
The puppies the dog’s children . A. is B. are C. am
The pig three piglets . We call pigs . A. have , they B. has , their C. has , them
They are a pet shop . A. on B. in C. under
A baby pig called a piglet . A. is B. are C. am