1 has been working
2 haven't been
3 have never attended
4 have been packing
5 . Have you already read this book?
6 has been cooking
7 . Has he ever travelled around London?
8 have built
9have been walking
10 . How long have you been learning English?
1 some
2 much
3 any
4 any
5 a little
6 many,some
7 a lot of
8 a few
9 a little
10 some