Where are the keys?A. It’s on the desk. B. they’re on the table. C. They’re on the table.
---Why do you like summer best? ---______ I can swim in the lake. A. Because B. So C. And
It is August the _______ today. A. twenty B. twentyth C. twentieth
Can I speak _____ Chen Jie, please ? A. to B. with C. at
A rabbit is ______ on the grass (草地). A. running B. run C. runing
They are _______ the insects carefully. A. watch B. watching C. watches