名师预测
1. Please hand on the papers to those ________ at the back of the classroom.
A.seating                B.sat
C.seated        D.sit
2. The fireman told us the troubles they had ________ the fire ________.
A.getting; controlled    B.got; controlled
C.got; controlled D.getting; to control
3.After walking on the zigzag path to the mountain top for a few hours, the tourists gathered under trees ________ shade and ________ down to have a rest.
A.provided; sit B.providing; sitting
C.providing; sat               D.provided; sat
4.The students in our school expected ________ more time for reviews and exercises before the College Entrance Examination next year.