The trees ____ front of the house are ____ the charge of Old Li.
| A．in; in | B．at; in | C．in; by | D．from; in |
After starting work, Cao spent his evenings _____ in his books and was eventually admitted to a secondary technical school.
| A．burying | B．buried |
| C．being buried | D．having buried |
The family _____ fans of Jay Chow, whose songs all sound familiar to them.
| A．were | B．was | C．are | D．is |
--- Good morning, Pro. Lee. Could you tell me how I did on Friday’s test?
--- Well, let’s see… _____ This is your best result ever!
| A．What a pity! | B．What a mess! |
| C．No way! | D．Congratulations! |
The iphone 4s, ________ by Apple, sells well across the world.
| A．produce | B．produced |
| C．producing | D．to produce |
Science fiction writers often write about _______will happen in “tomorrow’s world”.
| A．why | B．that | C．what | D．how |