Something must be done now to change the situation _______ top students dominate everything in our English learning class.
The cost of renting a house in central Chengdu is higher than in any other area of the city.
After completing and signing it, please return the form to us in the envelope .
Some insects the color of their surroundings to protect themselves.
The old couple often take a walk after supper in the park with their pet dog them.
—Do you have enough to all your daily expenses?—Oh yes, enough and to spare.