—_____ the population of the U.S.A. in 2005?—It _____ about 296 million.A.What is; isB. What was; wasC. How many is; was
—You look so sad. What's wrong with you? —I bought ______ bicycle, but when I rode it, one of _____ wheels became flat.
Hello!? Yes, speaking. A. Are you Tom B. Is that Tom C. Who are you
English __in many countries. A. is speaking B. is spoken C. has spoken
Lily turned off the lights and then __the classroom.
His parents ____ coming to meet the teacher tonight. A. are B. were C. is