Put the verb in the correct future form.

i think, i (have) a rest now.
we (take) our kids to the sea this weekend.
look at the tree! it (fall).
the train (leave) oxford at 12.30.
(travel) to japan next friday.
2. use the verb in the correct form.

if we go to paris, (visit) the eiffel tower.
(look) completely different when (have) her hair cut.
we (have) a picnic, if the day (be) fine.
windmills (мельницы) (not work) when (be) no wind.
if you (press) this button, the machine (start).

I think, I will have a rest now.

Explanation: In this sentence, we are talking about a future action of having a rest. Therefore, we use the future form of the verb "to have," which is "will have."

We will take our kids to the sea this weekend.

Explanation: Here, we are talking about a future action of taking our kids to the sea. Therefore, we use the future form of the verb "to take," which is "will take."

Look at the tree! It will fall.

Explanation: The sentence is discussing a future event of the tree falling. Therefore, we use the future form of the verb "to fall," which is "will fall."

The train will leave Oxford at 12.30.

Explanation: In this sentence, we are referring to a future event of the train leaving. Therefore, we use the future form of the verb "to leave," which is "will leave."

I will travel to Japan next Friday.

Explanation: Here, we are talking about a future action of traveling to Japan. Therefore, we use the future form of the verb "to travel," which is "will travel."

If we go to Paris, we will visit the Eiffel Tower.

Explanation: The sentence is discussing a hypothetical future scenario of going to Paris and visiting the Eiffel Tower. In this case, we use the future form of the verb "to visit," which is "will visit."

She will look completely different when she has her hair cut.

Explanation: Here, we are talking about a future change in appearance after getting a haircut. Therefore, we use the future form of the verb "to have," which is "will have."

We will have a picnic if the day is fine.

Explanation: The sentence is discussing a future event of having a picnic, contingent on the weather being good. Therefore, we use the future form of the verb "to have," which is "will have."

Windmills do not work when there is no wind.

Explanation: This sentence describes a general truth or fact. We use the present simple form of the verb "to not work" (which is the same in the future) and the present simple form of the verb "to be" (is), indicating the condition of no wind in the present.

If you press this button, the machine will start.

Explanation: The sentence discusses a future event of the machine starting, triggered by pressing a button. Therefore, we use the future form of the verb "to start," which is "will start."