1.I wrote something funny on a birthday card for my boss,but she didn't laugh. What （ ）you（ ）（write）?

2.Lisa is sick today. She （ ）（eat）all that birthday cake at the party last night.

3.I gave the wrong birthday present to my girlfriend's mother . What （ ） i （ ） （give） her ?

4.Harry kissed Mrs.Tanaka last night at the party! Is that appropriate?（ ）he（ ）（do）that?











1.When he got to the airport, Ben realized （ ） left his passport at home.Of course he missed his flight.

2.The children （ ） been eating too much all week. I don't know what to do.

3.My sister （ ）been collecting stamps sinse 2001.She really enjoys it.

4.What （ ） you been doing for the last four months?

5. Until she went to South America, she （ ） never danced salsa.

6. NO, he （ ） been singing in a choir for three years. He started last year.