A.a…an | B.a…a | C.an…an |
A.This’s | B.This is | C.It’s |
A.Where is the pencil | B.What color is it | C.What’s this |
A.Yes, it is | B.No, it isn’t | C.No, it is |
A.ruler yellow | B.yellow ruler | C.yellows ruler |
A.is | B.are | C.I |
A.pupil | B.school | C.desk |
A.what | B.yellow | C.girl |
A.dog | B.please | C.afternoon |
A.pen | B.new | C.in |
A.I'm eight. |
B.I'm fine, thank you. |
C.I'm Lingling. |
A.Good. | B.Thank you. | C.No. |