Choose the best answer
Choose the best answer .
9.he looked forward to_______his first pay check .
A.receive . B.had received C.be receiving D.receiving
10.If you want to get good marks,you _________study hard
A.would B.could C.must D.had to
11.Andy______in this company since he_____from university
A.has worked/has graduated. B.worked/has. C.has worked/graduated. D.worked/graduated.