–There is water here. Can you help me _______? –No problem.
A. mop up it B. mop up them C. mop it up D. mop them up
—What should you do if the building is on fire?
--We should cover the mouth with________.
A. A dry towel B. a wet towel C. some food D. some water
A piece of glass ______ from a tall building and killed a boy on the road.
A. fell down B. fell off C. fell over D. fell into
-- You look tired. I think you need to have a sleep.
–Yes, you are right. I went to bed at _____ 11 last night.
A. most B. near C. nearly D. mostly
Their factory ______ fire last night beause lightning ______ hit.
A. made, got B. caught, hit C. got, took D. sent, hit
Which of following is not a natural disaster?
A. Earthquake B. Flood C. Storm D. A bus accident
