Unreal Past-Wishes

If only I ....................... so much last night.

• hadn't eaten
• didn't eat
• wouldn't eat
• don't eat

Suppose he .................................. you smoking, what would you do?

• caught
• catches
• had caught
• would caught

It's high time you ............................ some responsibility.

• take
• would take
• took
• had taken

If only I .................................(not/stay) out so late last night.

• didn't stay
• hadn't stayed
• wouldn't stay
• don't stay

I wish you ................. me about it yesterday. 

• told
• would tell
• had told
• tell

I don't understand this point of grammar. I wish I __________ it better.

• understood

• would understand

• had lunderstood

It never stops raining here. I wish it ______ raining

• stops

• stopped

• has stopped

• had stopped

• would stop

I should've never said that. I wish I __________ that.

• didn't say

• didn't said

• hadn't said

• hadn't say

• wouldn't have said

I miss my friends. I wish my friends ______ here right now.

• are

• is

• were

• was

I cannot sleep. The dog next door is making too much noise. I wish it ______ quiet.

• keeps

• had kept

• would keep

• keeping

• kept