have you ever _____(经历) difficult periods怎么填?

Have you ever gone rock _____(climbHave you ever gone rock _____(climb) before? Have you ever t _____ to another country. Have you ever collected _____填anything还是something have you ever _____(经历) difficult periods怎么填? Have you ever tried _____(west) food before? 造句：Have you ever. Have you ever heard Have you ever Have you _____ learned English?-Yes,I’ve _ ___ learned a lot.A.never,ever B.ever,never C.ever,already D.already,ever _____ you ever _____ to Shanghai? Yes,twice. a have gone B have been C do go D did go have you ever与have you ever been的区别 you have ever said before和you have ever said Have you ever imagined what our houses will be _____ in the future Have you ever traveled to _____ province of China?the otheranother otherothers 英语造句have you ever “Have You Ever Seen Me? Have you ever seen snow? have you ever.是什么句型