In this experiment, they are woken up several times during the night, and asked to report what they＿＿＿＿.
| A．had just been dreaming | B．are just dreaming |
| C．have just been dreaming | D．had just dreamt |
Hiking by oneself can be fun and good for health. It may also be good for
building.
| A．character | B．friendship | C．reputation | D．respect |
—Pity you missed the lecture on nuclear pollution.
—I____ it, but I was busy preparing for a job interview.
| A．attended | B．had attended | C．would attend | D．would have attended |
---The food here is nice enough.
---My friend ______ me a right place.
| A．introduces | B．introduced | C．had introduced | D．was introducing |
It is not I but Tom and his wife that ______ for the car accident.
| A．am to blame | B．are to blame | C．am to be blamed | D．are to be blamed |
I think you should go back to your plan, which is much more practical than the present one．
| A．random | B．abstract | C．original | D．ridiculous |