Repeated Comparatives and Double Comparatives
Transforming Verbs and Adjectives into Nouns
Perfect Modals for Speculating about the Past
Adverbs of Manner
Describing Past Repeated or Habitual Actions
100

_________ (More and more / Fewer and fewer / The more) people are adopting pets. It’s becoming a popular trend.

More and more

100

Teachers used to place much greater emphasis on discipline and ________ (obedient / obedience) in schools than they do now.

obedience

100

Ancient cave carvings and paintings predate modern technology. They _______ (must / couldn’t / may) have been created with only natural tools and dyes.

must

100

A fire broke out in the apartment building, but __________ no one was seriously hurt.

fortunately

100

I became interested in photography because my uncle _______ (take) pictures during family gatherings when I was young.

would take

200

The more time students _________ (are spending / spent/ spend) studying, the better their grades tend to be.  

spend

200

Decades ago, students were encouraged to be more _________ (independent / independence) in managing their studies and responsibilities.

independent

200

The extinction of the mammoth remains a mystery. They _______ (had to / could / would) have disappeared due to a combination of overhunting and climate change.

could

200

Many people get massages to relieve stress. They find it _____________ soothing.

physically

200

Linda joined the hiking club in college because her classmates __________ (ask) her to join their weekend trips.

would ask

300

Artificial Intelligence is getting _____ (longer and longer / better and better / more and more) these days. More people can use it without it being detected.

better and better

300

During the war, every ___________ (capable / capability) worker was expected to contribute to the nation's efforts.

capable

300

I don’t trust any supernatural explanations for the Pyramids. The Great Pyramid _________ (might have been / were / had to have been) constructed by skilled laborers using advanced techniques for the time.

had to have been

300

Sarah __________ cheered for her best friend during the talent show.

noisily

300

I __________ (check) my emails every hour when I was in my previous job, but now I only check them a few times a day.

used to check

400

_________ (Fewer / Fewer and fewer / The fewer) workers are staying in the same job for decades. Job-hopping is much more common.

Fewer and fewer

400

Employers in the past were often less ____________ (lenient / lenience) toward lateness than they are today.

lenient

400

I disagree, the Egyptian Pyramids are incredible, but it’s unlikely that such advanced tools existed thousands of years ago. The early builders __________ (couldn’t have / would have / must have) relied on simple methods to achieve their designs.

couldn’t have

400

Mia lay ____________ on the bed her brother had put together for her. He forgot to tighten the screws.

uncomfortably

400

When Carlos was younger, he ___________ (enjoy) playing soccer with his friends every weekend.

used to enjoy

500

The harder teachers push their students, __________ (the more stressed / more and more stressed / more stressed) they feel.  

the more stressed

500

Decades ago, parents had lower _________ (expects / expectations) for their children to pursue higher education.

expectations

500

The disappearance of the Roanoke colony continues to baffle historians, but they agree that they __________ (might / couldn’t / had to) have merged with a local indigenous tribe.

had to

500

James rode ________ down the steep hill on his bicycle, which made his parents very nervous.

dangerously

500

When you first moved to the office, you ____________ (never/arrive) late for meetings.

would never arrive