Did пишется, когда вопросительное предложение. Did you go to the cinema yesterday. Did not употребляется при отрицании.
3)с
4)b
5)b
6)c
7)c
8)b
9)a
10)c
11)c
In school are many subjects. For example Math,Russian,English,History and many other subjects.But for me most difficult subject is chemistry,because it is very important and difficult subject in my opinion.In school I have my favorite subject, it is English.In my opinion it is so important, interesting subject.For me English is so easy subject.And I always read many books in English, because I want to improve my English. Expect English I love Spinish.It is so easy language.Look like English and his alphabet very looks like English and simply I like It
Usually, it takes me no more than a couple of hours. I prefer to start with *твой любимый предмет* because this is my favorite subject and I always finish it quite fast. I believe that schoolchildren should be given less homework because they already work hard in class. Also because of a big amount of homework some pupils don't have time for their hobbies such as swimming, dancing or playing football.
12.1
3. for
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5. since
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9. for
12.2
2. How long has she been learning Spanish? When did she start learning Spanish?
3. How long have you known Simon? When did you first meet Simon?
4. How long have they been married? When did they marry?