The missing word would be tiene.
Answer: Están ocupados los martes.
Explanation: They are busy on Tuesdays.
Remember that it is
<span>-é | amos
</span>-aste | asteis
-<span> ó | aron
Julia Y marcos are They which is
- I | We
- You |
- He/She/ you formal | They / They girls (plural) They
Miraron (I believe)
Why i say this is because it says "they watched tv last night" (answer to 1.)
</span>
Las válvulas distribuidoras pueden clasificarse en dos grupos means "The distributor valves can be classified into two groups"
