your uncle has arrived here.i did not think he___until tomorrow为什么用was coming?

Does your uncle _ a cat (have has)?My sisiter Linda _a baseball(have has). My uncle has been to America (twice).---------对括号部分提问( ）（ ）（ ）（ ）your uncle been to America Uncle Wang has farm. （When)did your uncle leave this hometown?He(has been away)for twenty years.对不对 your uncle has arrived here.i did not think he___until tomorrow为什么用was coming? Does your uncle has two basketballs?yes,he does.这句话哪项错了,怎么改 How long----------your uncle---------【be】in the city has been Why Is this your uncle? Your uncle怎么读 Is he your uncle? Your friend has a brother.His name is John Brown and you can call him ____.A.John Uncle B.Uncle John C.Uncle Brown D.Brown Uncle为什么答案是B,而不是C呢? ---Where is your uncle?---He to Hong Kong.He there for many times.A.has gone;has beenB.has been;has been C.has gone;has gone D.has been;has gone My uncle has three____(child) How many brothes does your uncle in his family?A.has B.have C.having D.to haveHow many brothes does your uncle in his family？A.has B.have C.having D.to have ---has your uncle been to shanghai?-—only twice.A How many times B How often选哪个?为什么? where does your uncle live? does your uncle an engineer? What's your uncle=