Ability
I ______ run very fast. (Hint: to be able to)
I can run very fast.
You ________ leave early if you want to catch the bus.
You should leave early if you want to catch the bus.
You _______ get a visa to travel to the USA.
You must get a visa to travel to the USA.
He speaks__________ to his mom. (quiet)
He speaks quietly to his mom.
The students waited (patient/patiently) for their teacher to come to class.
The students waited patiently for their teacher to come to class.
She ___________ speak three languages fluently. (ability)
She can speak three languages fluently.
We ______ go for a walk later if it stops raining.
We should go for a walk later if it stops raining.
They _______ finish their assignment by Friday.
They must finish their assignment by Friday.
She does her homework _______ before basketball practice. (quick)
She does her homework quickly before basketball practice.
Correct or incorrect: The dog was running fastly until he caught the mouse.
Incorrect: The dog was running fast until he caught the mouse.
I _______ help you with your project if you want.
I can help you with your project if you want.
They ___________ arrive around 7:00, but it depends on traffic.
They should arrive around 7:00, but it depends on traffic.
You _______ wear your seatbelt on the plane.
You must wear your seatbelt on the plane.
Cats walk (gentle).
Cats walk gently.
Make it an adverb: happy
happily
You _____ come to the meeting if you have any questions.
You can come to the meeting if you have any questions.
He ___________ be at the office by now; his car is in the parking lot.
He should be at the office by now; his car is in the parking lot.
He _______ be the one who took your book; I saw him with it earlier.
He must be the one who took your book; I saw him with it earlier
The teacher spoke __________ to make sure everyone understood. (clear)
The teacher spoke clearly to make sure everyone understood.
Sally is the best swimmer on the team, she swims very _______.
a. well
b. good
c. goodly
He ___________ come to the party if he finishes his work early.
He can come to the party if he finishes his work early.
"Do you think I _____ be a teacher or a veterinarian?"
"I think you ____ be a vet, you don't like people much."
should / should
They ___________ make a decision by tomorrow at the latest.
They must make a decision by tomorrow at the latest.
Mr. E drives _______ around the corner. (carfeul)
Mr. E drives carefully around the corner.
The turtle walks ________ to his house because yesterday he had to work __________ to escape from a predator. (slow / hard)
The turtle walks slowly to his house because yesterday he had to work hard to escape from a predator.