What's your opinion about friends?
They are like books. We don't need a lot of them they're good.( )
as long as
as soon as
so that
as if
-- Why do you feel so unhappy? --Bad luck . When I arrived at the airport, my flight __________.
()—The plane is leaving right now, but Jim hasn't arrived yet. - Well, he said he _____here on time.
---Could you please tell me how soon Xi Jinping ______ his first visit aboard? ---In about three weeks.
I will tell my daughter as soon as she _________ back from work.
Sue told me that she ____________ shopping with her sister the next day.