Personality adjectives + Idioms connected with personality
Noun suffixes
Making comparisons
A/ the/ zero article

Ability in the past, present, future.
100

A person easy to handle.

Easy-going 

100

She got fired, but, on. the bright side, she could now enjoy her... (free)

freedom

100

Equal amounts: "She is not __ talkative ___ her sister"

She is not as talkative as her sister

100

She was ______ last but one.

the 

100

 about general ability in the present:

I ____ speak Italian. 

can

200

The opposite of "tactful"

tactless 

200

She didn't pay much attention to peoples'... (appear)

appearance 

200

The spaceship was quick, but she was able to run (quick)

more quickly 

200

_____ government took the citizens by storm.

the 

200

general ability in the past: 

When I was little I _______ see ghosts. 

could 

300

1 adjective that starts with "o" and 1 idiom for people who like to be surrounded by others

outgoing; a social butterfly 

300

He sighed. 2 minutes into class and he was already dying of... (bore)

boredom 

300

His answer was great, but her answer was (clever, comparative)

cleverer 

300

She is ____ surgeon.

a

300

3 ways to express this if there is some sort of effort involved: we could get out. 

We _______ (get) out. 

managed to get/ were able to get/ succeded in getting

400

An IDIOM for someone who doesn't particularly stand out

a wallflower 

400

Sometimes, Enid felt social anxiety and her (shy) got the best of her. 

shyness

400

"John was there for less than 3 hours": is that correct? why?

Yes. Because although "hours" is a countable noun, with the construction "less than", being "less" apart from the countable noun, it's correct. 

400

This is the way _____ things are. 

zero article 

400

future predictions:  If you study harder you ______ (be) able to pass the finals.

If you study harder you will be able to pass the finals.

500

when someone is "easy-going" you can also say they are... (1 adjective that starts with "l")

laid-back

500

Tom was a good kid, but he suffered from chronic (lazy)

laziness 

500

He studied for ___ hours this year. Last year he studied an average of 6 hours a day and this year he studies for 2 hours a day. 

fewer 

500

From _______ zero to hero.

zero article

500

I love being/ to be able to sing: are both utterances correct?

Yes.