What do you think of your teachers?—Not all the teachers are very strict ________ their students.[ ]
The hazy weather has ________ for almost a week in North China. —Yes, and the government has tried to solve it.
He ________this new computer since last week. It is birthday present.
. _______ the road round to the right and you’ll find his house.
My cousin likes dressing up _____ a monkey.[ ]