2 Uzupełnij: will, be going to lub the present continuous .

1 Jim …………………………………… (work) on a marine rescue boat this summer.

2 Scientists believe many countries ............... (not/have) clean water in the future.

3 Be careful! You ............................ (trip) on the step.

4 Jim ................................... (plant) a tree in the garden right now.

5 I think I .......................................... (volunteer) at the Earth Day this Saturday