–You just said you hate your brother. Why?
– He is a black sheep of the family, always _____ trouble to my family.
| A．make | B．makes | C．made | D．making |
I would have helped you, but I ________ really occupied the whole week．
| A．was | B．am | C．had been | D．were |
The education program ________ combining brain work with manual labor is being widely spread throughout the country.
| A．to aim at | B．aims at | C．having aimed at | D．aimed at |
The sooner we students ________ to the new school，the better it will be _______ our studies.
| A．adapt; for | B．adjust; to | C．adopt; for | D．admit; to |
With everything ________, he started the slide show.
| A．in the place of | B．in places | C．in place of | D．in place |
Occasions are quite rare ________ I have time to spend a day with my kids.
| A．who | B．which | C．why | D．when |