They talked for about an hour of things and persons _____ they remembered in the school.
| A．which | B．that | C．who | D．whom |
Generally，students' inner motivation with high expectations from others________essential to their development.
| A．is | B．are | C．was | D．were |
—I don't understand why you didn't go to the lecture yesterday afternoon.
—I'm so sorry.But I________my homework.
| A．had done | B．was doing | C．would do | D．am doing |
If nothing________，the oceans will turn into fish deserts.
| A．does | B．had been done |
| C．will do | D．is done |
“What do you want to be？”asked Mrs.Crawford.“Oh,
I________president，”said the boy, with a smile.
| A．have been | B．am |
| C．was | D．will be |
—So what is the procedure?
—All the applicants ________ before a final decision is made by the authority.
| A．interview | B．are interviewing |
| C．are interviewed | D．are being interviewed |