Although you may meet some difficuIties,you should never .
As a student, we should do to protect our environment.
. — When does that magazine ________?—Every month.
—Do you plan ________ the news tonight?—Yes. I like watching the news.
Which of the following places should we go to if we want to have a sporting meeting?
—Do you like spring or winter?—________. I really like the flowers and warm sunshine.