The helping verb “____” is often used in questions of asking permission or to sound polite.
A. Will
B. Would
C. Shall
D. Should

Random Topics:
Modal "Have to"Parallelism and Subject Verb AgreementModal Verbs & Time PrepositionsModals and Past ModalsGerund or InfinitiveDegree of ComparisonModal VerbsModals and InversionPronoun Antecedent AgreementTenses & PassiveOther quiz:
Types of Sentence Structure › ViewWhich one is a complex sentence?
A. My brother and I went to the mall last night, but we didn’t buy anything.
B. This new laptop computer has already crashed twice.
C. I’m happy, even though I don’t make much money.
D. Robert, a friend I’ve known since high school, doesn’t eat meat – so Barbara made a special vegetarian dish for him.
Tenses › View
Which sentence is correct when using “will” for predictions about the future?
A. It will rain tomorrow.
B. It willl be raining tomorrow.
C. It was raining tomorrow.
Vocabulary & Grammar › View. Sometimes it’s really hard to _____ between human-created and AI-generated texts.
A. distinguish
B. upgrade
C. automate
D. replace
Grammar › View
You should have a dictionary to ______ the words that you don’t know their meanings.
A. look up
B. look into
C. look for
D. look after
