Your son has kept _________ for two hours. You’d better ask him to have a rest.

It takes me a lot of time _________ there by bike.

-- Do you know why he left so early ?--__________ for the English test, I guess.

—Do you want ____for your son? —Yes, I do.

 --- Pass the newspaper to me, dear.     --- There is       in it. You’d better watch TV.