Sam and Henry play football very well. We hope _______ of them can join our team.
---Wow! These inventions are amazing. —They were all invented _______years ago.
---Mary is a careful girl. ---Yes. She always goes over her exercises to there are no mistakes.
---Would you like to go to a movie with me? ----I’d like to__________ you don’t want to go alone. A. untilB before C. after D.if
—Why is Maria so nervous? Because she doesn't know ________at the big party.
—John is a hardworking student. ---You’re fight.He play computer games,but he doesn’t do it now.