Выберите соответствующую форму инфинитива. 1. it is forbidden (to smoke, smoke) here. 2. she made the driver (to stop, stop) the car. 3. when i was a child my parents didn’t let me (to eat, eat) ice cream. 4. in the forest we saw some birds (to build. build) their nests. 5. i can often (to hear, hear) her singing.