прошу помогите .. : Put the verbs in the correct form , referring them to the present , past or future. 4.Shell I san you & (to join) 5. We ... a lot in out Music lesson yesterday (to sing) 6. They ... much , as their work is difficult (to work) Прошу помогите мне .

4.Shall I say you to join? 5.We were singing a lot on Music lesson yesterday.They work much as their work is difficult.