Future continuous, future perfect simple and fut ...

What tense is it?: In five or ten years the price will have dropped.

We use the _______ to talk about activities in progress at a particular moment in the future.

What tense is it?: By February next year, the US Army will have been using drones for 42 years already.

What tense is it?: In 2025 thousands of normal people will be using them.

We use the ________ to talk about activities that will be finished by a certain time in the future.

What tense is it?: By 2025 UAVs will have become incredibly big business.

We often use by with ______ the and the ______.

What tense is it?: Soon we’ll be seeing UAVs flying over the heads of football players.

We use the _______ to talk about how long an activity has been in progress before a particular moment in the future.