Выберите правильный ответ:
1. i think i will be able this problem
a) solving
b) solve
c) to solve
d) to be solving
2. i’m looking to summer holidays
a) about
b) for
c) forward
d) with
3. my brother with everything
a) away
b) on
c) at
d) out
4. he was brought by his grandparents
a) by
b) on
c) down
d) up