ПОМОГИТЕ ПОЖАЛУЙСТА
1) The students will read the story next lesson, ...? *
do they
will they
won't they
2) They have seen this film already, ...?
have they
haven't they
do they
3) We have been watching TV _____ we had dinner. *
for
since
by
4) James is taller than Mike, ...? *
isn't he
he isn't
doesn't he
5) Did you know he's been teaching German _____ fifteen years? *
before
since
for