Read these sentences and fill in the gaps with could , can , couldn t , can t . 1. In my first year as a

Question

Английский язык: Read these sentences and fill in the gaps with could , can , couldn t , can t . 1. In my first year as a teacher, I almost lost my self-confidence because I (сюда что-то вставить) teach anything. 2. Before the nuclear disaster in the 1980 s, people (cюда что-то вставить) grow everything in their gardens. 3. They (сюда что-то вставить) start their work when they want.