26. The leaves of this tree turn red ____ , so we visit it at the end of every October.
| A．in the autumn | B．in autumn | C．in early autumn | D．in late autumn |
—Why are so many northern Chinese visiting Southeast Asia countries recently ?
—They are trying to get a ___shelter from the cold weather in winter.
| A．magic | B．reliable | C．permanent | D．Temporary |
The story showed marriage between people of different races ,_____ was against the law at that time.
| A．who | B．which | C．whoever | D．whichever |
Getting your students ___ in classroom activities is vitally important.
| A．trapped | B．devoted | C．stuck | D．involved |
Several musicians say they consider it the greatest musical composition ____written.
| A．already | B．once | C．ever | D．before |
Lewin was interested in taking research beyond books and looking at how it could ____ real social change
| A．bring up | B．bring about | C．bring in | D．bring out |