Choose the correct options

1. Do you still remember
   [to go|go|going]
   to Venice last summer?
2. Could you please help me to do
   [up|over|out]
   the jacket? I've cut my finger really badly.
3. I'd like to
   [strength|strengthen|strong]
   my muscles; that's why I'd like to go to the gym.
4. It's so difficult to study this year because this is the final class, but I don't want to drop
   [by|in|out]
   of my piano classes.
5. Is the gardener the murderer? Tell me! — No, just read
   [far|farther|further],
   and you will find out!
6. The second part of the novel is less
   [most interesting|more interesting|interesting].
7. I like reading in English because it helps me to
   [wide|wider|widen]
   my vocabulary.
8. If you want to get
   [across|along|ahead]
   in anything, I think you should try harder!
9. Next Christmas, they
   [will have gone|have been going|will go]
   to Prague!
10. I'd like
    [see|seeing|to see]
    my favourite painting by Picasso with my own eyes!