Вставить глаголы из скобок в форме инфинитива или герундия согласно правилу. My friend Alex enjoys (cook). He also really likes (eat) what he had cooked. His sister told him (lose) some weight to be healthier, so he decided (join) a gym. First, it was difficult (train) regularly. He tried (do) it every day, but sometimes he forgot (go) to the sports club.