Question

1)koalas climb/ are climbing trees. 2)why do you run/are you running? 3)mary never is waking/ wakes up late. 4)sue and bob have/ are having a guitar lesson every saturday. 5)look! she is dancing/dances!

Answer 1

1)koalas climb trees.2)why are you running?
3)mary never wakes up late.
4)sue and bob have a guitar lesson every saturday.
5)look! she is dancing!

Answer 2

1) Koalas climb/are climbing trees.

Koalas climb trees. They have very long, very sharp claws, which help them to climb big trees. If the tree is larger than the koala, the sharpness of the claws helps the koala to climb the tree. Koalas have a very strong grip, and their claws can also be used in self-defense. They have a very sweet, gentle demeanor until they are messed with, and then they can become defensive [[4]](https://echidnawalkabout.wordpress.com/2013/10/29/how-does-a-koala-climb-part-1-the-claws/).

2) Why do you run/Are you running?

The question "Why do you run/Are you running?" can have different meanings based on the context. However, based on the provided search results, it seems to refer to the action of running. In this case, "Are you running?" is used to inquire about someone's current action of running, while "Why do you run?" is used to ask about the reason or purpose behind someone's habit or regular action of running.

3) Mary never is waking/wakes up late.

The correct form is "Mary never wakes up late." This sentence indicates that it is not a regular occurrence for Mary to wake up late.

4) Sue and Bob have/are having a guitar lesson every Saturday.

Sue and Bob have a guitar lesson every Saturday. This indicates that they regularly take a guitar lesson on Saturdays.

5) Look! She is dancing/dances!

Look! She is dancing! This sentence indicates that the action of dancing is currently happening, as it is in the present continuous tense.

I hope this helps! If you have any more questions, feel free to ask.