选出盖住的正确选项,只填序号。
---What is Mike doing? ---He ____________. A. running B. swims in the river C. is walking
August is the ________ month of the year. A. seven B. ninth C. eighth
---Is Amy answering the phone? ---____________ A. Yes, he does. B. No, she is writing a letter. C. No, he isn't.
---What's the date today? ---____________ A. It's Tuesday. B. It's cool C. It's April 1st.
My parents usually get up ________ 6:40. A. on B. in C. at