—Bob! How’s your project? I heard you started it last Friday，right?
—Oh！I for it．But I haven’t decided when to do it．
| A．have prepared | B．had prepared |
| C．have been preparing | D．was preparing |
.
Who did the teacher ________ the exercises?
| A．have done | B．have do | C．had done | D．has done |
.
Besides dogs, _______ horse has had the closest relationship with ______ man.
| A．the; the | B．/; / | C．a; / | D．the; / |
.
As far as I am concerned, education is about learning and the more you learn, __________.
| A．the more for life are you equipped | B．the more equipped for life you are |
| C．the more life you are equipped for | D．you are equipped the more for life |
.
I have to get back ______ because I promised June to take her to the theatre at 6:00.
| A．in return | B．in silence | C．in search | D．in time |
.
Our success depends ______ everyone works hard or not.
| A．upon whether | B．on that | C．in which | D．on why |