Betty found _____ work out the math problem.A.it difficult B.that difficult C.it difficult to D.that difficult to

Where _____ Betty _____(居住)? Betty found _____ work out the math problem.A.it difficult B.that difficult C.it difficult to D.that difficult to Betty is going to Qingdao _____ holiday. betty wo Betty doesn't like Animal World的同义句Betty ____ _____ Animal World Betty we need _____(make) a plan for the vacation. What is your plan _____ the future,Betty? I'm going to _____ (tell) Betty.about my school. 8.He woke early _____ it was raining.A.finding B.to find C.found D.to have found9.I regretted _____ the days when I _____ hard at school.A.wasting,must have worked B.having wasted ,should have worked C.to waste ,should work D.to have worked ,would wo Betty found that she had( ) to take her wallet with her. wo should _____(listen) to the teacher carefully We heard Betty sing a song just now.Betty _______ ______ _____ _______ a song just now by us Betty is reading some books.（改为一般疑问句） _____ Betty _____ _____ books?Betty is reading some books.（改为一般疑问句）_____ Betty _____ _____ books?Are they playing football?（作否定回答）____ ,_____ _____.She is working I found _____ difficult to english grammar. Is this the lost-and-found?_____. I found many people _____(walk) outside . 请问这句英语怎样解释:Betty,is that you pencil sharpener in the lost and found?XXXXX帮我～～～