--- Marry is in hospital.
--- Oh, really? I _______ know. I _________ go and see her.
| A．didn’t; am going to | B．don’t; would | C．don’t; will | D．didn’t; will |
5.―Have you handed in your schoolwork yet?
―Yes，I have. I guess it ____ now.
| A．has graded | B．is graded | C．is being graded | D．is grading |
4.It is said that the early European playing-cards ____ for entertainment and education.
| A．were being designed | B．have designed |
| C．have been designed | D．were designed |
3.As the years passed， many occasions―birthdays， awards， graduations ____ with Dad’s flowers.
| A．are marked | B．were marked | C．have marked | D．had marked |
2.The flowers were so lovely that they ____ in no time.
| A．sold | B．had been sold | C．were sold | D．would sell |
1.Months ago we sailed ten thousand miles across this open sea， which ____ the Pacific， and we met no storms.、
| A．was called | B．is called | C．had been called | D．has been called |