–What are you doing? – I’m listening ___ music. A. / B. to C. with
——Excuse me.——____.A.Sorry B. OK! C. Yes
A business man works in a (an) ______A. office building B.restaurant C. market
Red is ___ .A. wait B. stop C. go
——Where are you going?——___ the office.A. From B. Beside C. To
——___ is the gym?——I can show you.A. What B. How C. Where