为什么''teenagers have too much freedom''?

为什么''teenagers have too much freedom''? It must be teenagers having fun 为什么这里要用having而不用to have teenagers Many teenagers have an u____ diet. Many teenagers have hobbies.课文翻译 it must be teenagers ------------fun.A have B having C had D to have选什么,为什么?有语法知识吗 I have many of the same interests as other teenagers. Teenagers have s__________ hopes but different dreams.怎么填? 句子My friends and I think it must be teenagers having fun.中 为什么最后的have要用动词ING形式 Many teenagers have hobbies .But sometime these hobbies can get ______ of schoolwork.A,in the way B,out of the way选哪个?为什么? To lose themselves in the netbar( 网吧) _________on teenagers' future life.A.have a bad effect B.has a bad effectC.have a good effect D.has a good effect为什么不选a it must be teenagers ___ fun.A.have B.having C.had D.to have the teenagers have to work hard because of the (press) from their parents 翻译not only adults but also teenagers have problems in their life这个的全文, 以“Should teenagers have Part-Time jobs?”这一话题进行征稿 急 As teenagers,you can have very big dreams like winining the Nobei Prize 英语阅读理解答案Teenagers have many problems nowadays.One of them is shyness.. Teenagers have done everything they can____ think of to deal with the problem.每空一词