my uncle has never been abroad （）填yet 还是befor?为什么

My uncle has many ducks____his farm.A in B.on my uncle has never been abroad （）填yet 还是befor?为什么 My uncle has three____(child) My heart has never 脑筋急转弯 1．my uncle doesn't sleep for many days,but2.What has a bed but never sleeps ,a month but never speaks? My uncle has many ducks ____his farm. my uncle ____in this city since 1980.A.is living B,has vived C,lived My uncle likes tea () nothing in it.A,and B,with C,without D,has My intuition has never deceived my cousin has an uncle,but he is not my uncle.he is my( ). The type of stories my mother told me in my childhood __again(a)have never been heard (b)has never My uncle has a brother.He is not my uncle.Who he is? My uncle has a brother,He is not my uncle.who is he?key:____ 现在完成时请详解My uncle ( )abroad for years because he has no business there.A.has not been B.has not goneC.was D.is My uncle( )to see me.He'llbe here soon.A.is coming.B.comesC.has comesD.came my uncle bought a house ______ a river in front of yitA has B had C near D with My uncle wants to buy a house ()a garden.a:has.b:have,c:there is .d:with. My uncle is an engineer and he has two _____.A.degrees B.postcards C.guns D.coasts