The parents can _________ afford his extra education abroad, because one of them has been out of work.
All the cars ________ stop when the traffic light is red.
—Are you going to have a football game on Saturday ________ on Sunday?—On Sunday.
—Would you like to go to the cinema with me?—________. I love watching movies very much!
It will take me two weeks ________ the work.
—How often does your brother go swimming?—________.