They have a difficult time (to work /working) it on .到底用哪个?请说明理由!

I have finished a large part of the book,the rest of which___ more difficul最好给我一些解释啊 they (have)a party They have a lovely They have a party. They have a big ( ) together. ( )they have a brother?( )they have a brother? They have a (happily) family They have a good time.( They have a great collection. 英语翻译怎么翻译以下:Please state why you chose to follow these activities and how they have contributed to your personal development.You may wish to give details of your role whether anyone else was involved and any difficul ties you encou 请把答案告诉我,划线处填空!Dear Mary ： l have just m____to a new house in a new house in atown and am f___very lonely.l have a very good j___but no real friends,so every evening l s__at home al___and watch television.l find it difficul They have a son and a (1). They have a computer?(变成一般疑问句)()they()a computer? They have done a good job. ..“They have done a good job.” “ .”　A) So they have done B) So they haveC) So have they D) So is it 请教关于定语从句的几道题在横线上填上适当的内容(1)I bought a new dictionary,____ is very beautiful(2)they've planted many trees,one third of___ are pine trees.(3)some of the roads were flooded.____ made our journey more difficul 汉语翻译 Everyone in the world,whether he or she is rich or poor,will encounter a lot of difficul They have a good time.(同义句)They ______ _______ . 划线提问They will have a test tomorrow.They划线. they ____(have) a meeting next week,aren't they?