一Wow , so many coins here!一Right!My father is fond of________coins.A.collect B.collects C.collecting
—We should _______ humans from ________ down too many trees. —I agree with you. Trees are very important to us.
—Ihavenoidea____________ tell herthebadnews. —I think tomorrow is the best time.
—Neither Mary nor her friends _________ joined the music club because they have no time. — It’s a pity!
Mr. Li will go to Guangzhou by air. His workmates are ______ him off at the airport.
—You should ________ your son. He works harder than before. —Thanks, I will.