одновременно не  могут ннаходиться в растворе два вещества формулы которых :
NA2CO3 и KCl
Na2CO3 и K2SO4
KCO3 и HCl
K2CO3 и NaNO3

use the correct tense-forms of the verbs in brackets.

1.Can you help me, please?I (to look) for my book

2.I'm an engineer. And what about you?What you (to do)?

3.We (to run) out of milk.Can you go and get some from the shop?

4. If yon (to take) the medicine you will feel better.

5. Nancy (to look) like her father.

6. Fred (to wait up) late and (to miss) his breakfast on Wednesday.

7.Linda (to wait) for the bus when I ( to see) her.

8.Is that your cousin Doris? She ( to change) a lot.

нужны антонимы к словам:light,fantastic,interesting,messy,boring