别人问你星期几,你可以说:A.It’s Sunday. B.What day is it today?C.It’s today.
____ are hard-working. A. They B. Is C. Am
____ they helpful at home? A. Am B. Is C. Are
Chen Jie ____ polite. A. am B. is C. are
___ she like? A. What B. What’s C. what
Is Miss White your English teacher? -- --Yes, ___ is. A. he B. she C. his