They were worried about ______they could come back.A,if B,wether if 和whether 不都表示“是否”的意思么?

they were worried是什么意思? 有没有They were worried about the girl sad about,were,girl,they,worried,sad,the连词成句 They were cery frightened because they were ____ of losing each other.两个选择：afraid worried 翻译 They were very much worried over that fact that you were sick. 请问：They were worried.They were worried.请问：这句的意思是“他们”担心别人?还是他们自己被担心? They were worried that he______ too much time chatting onlineA.spent Bcost C.paid D.had 请问They were worried about sth.中是were做系动词,worried作表语,about sth是介词短语做状语吗?还是were 做助动词worried做谓语about sth做状语? 英语翻译They were all very much worried over the fact that you were sick其中over the fact They were extremely _____ .A）worried .B）worrying .C）worry 应该选什么,为什么? 英语翻译Pearl and June were good friends and spent most of their time together.　　They were both very old and they worried about their health.Most of the time they talked about nothing else.　　They worried about their food.Was it clean?Woul we were all very worried overthe fact ____you were ill. They were worried about ______they could come back.A,if B,wether if 和whether 不都表示“是否”的意思么? They were more ___the turtles than in us.A.interested in B.excited at C.worried about D.happy at前面有上文的不过来不及打了, The European Union countries were once worried that they would not have ____ supplies of petroleum.A) proficient B) efficient C) potential D) sufficient 英语语法讲解,急!1、At that moment,a policeman passed us.(为什么passed可以替换成walked past而不用crossed?)2、They were worried about their teacher.（为什么were worried about 可以替换成worried about?）3、Do you know who t 英语翻译     They were both very old and they worried about their health.Most of the time they talked about nothing else.     They worried about their food.Was it clean?Would it give them pains in the stoma worried