Those pictures 什么(be) beautiful

Those pictures 什么(be) beautiful those pictures are wonderful什么意思? Those are beautiful pictures. 这句英文语法结构什么都对吗?Those pictures still not show the assembly very well 这句英文语法结构什么都对吗?Those pictures still not show the assembly very well Those exercise books __ ours,____中应填什么be动词 drawing pictures什么意思 take pictures什么意思 什么 a pictures pictures什么意思 Pictures什么意思 Those pictures are on the 为什么要加are? Those are _my___ pictures 就划线部分提问 3.Those are pictures of their families.(改为单数形式) Are those nice pictures yours?改成肯定句 those -(be) my friends Those are my pictures 划线部分：my pictures 对划线部分提问 I can be used todraw pictures是什么意思