Supply the correct tense or form of the verbs in parentheses

II. Supply the correct tense or form of the verbs in parentheses:

1. Quang (not/ play)……………………….. any sports. He’s reserved, too.

2. When my brother and I (be)……..…. small, we often went swimming in the afternoon.

3. Be careful! The train (come)…………………………

4. You should not (litter)…………………….….. in our neighbourhood.

5. In the future, robots will be able (do) …………………..many things.