单项选择题
A.Thank you. B.I'm hoping to book a single room. C.I want to go for a walk. D.No, that's fine.
Is that seat taken?（）A.Please dont worry. B.I dont th...
单项选择题Is that seat taken?（）
A.Please don't worry. B.I don't think so. C.Why not? D.It's very nice.
Is Mary there?（）A.Speaking. B.Im not Mary. C.Who ar...
单项选择题Is Mary there?（）
A.Speaking. B.I'm not Mary. C.Who are you? D.Mary is well today
Is Linda good at singing? Yes, she is. We often hear he...
单项选择题Is Linda good at singing? Yes, she is. We often hear her（）in her room.
A.to sing B.sang C.sing D.sings
