Oh, no! I _______ the book in the lab.
A.leave B.left C.will leave D.was leaving
Wow! You______ dinner! Let’s eat now.
A.cook B.are cooking C.will cook D.have cooked
Don't take the dictionary away. I ________ it.
A. use B. used C. am using D. have used
I ________ an invitation to the concert. I can’t wait to go.
A.receive B.will receive C.was receiving D.have received
–The bread is really delicious.
--Thank you I ________ it myself.
A. make B. made C. will make D. am making
Gary is the best singer in my class. No one else ________ so well.
A. sings B. sang C. will sing D. is singing
