He won’t be late for work ___________ the bus is on time.
A. As long as
B. Unless
C. If only
D. If not

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InfinitiveModal "Have to"Present Perfect vs Past Simple TenseObject PronounsPassive Modals in Different TensesWish clauseVocabulary Spelling GrammarFunctional Sentence TypesCountable - UncountableGrammar: Adjectives & PrepositionsOther quiz:
Subject-Verb Agreement › ViewOne thing is for sure, no matter what the occasion is, you can count on Harold to provide a wide array of delightful dishes. He will always create a wonderful assortment of food that will amaze others.
A. Suggestion
B. Improvement
C. Limitation
D. Selection
Future Tenses and Modals › View
When is it appropriate to use ‘should’?
A. It is appropriate to use ‘should’ when expressing emotions.
B. It is appropriate to use ‘should’ when stating facts.
C. It is appropriate to use ‘should’ when giving advice, making recommendations, or expressing obligations.
D. It is appropriate to use ‘should’ when making promises.
Zero Conditional Sentence › ViewWhen it rains, ______________
A. you mix red and yellow
B. you get burns
C. call the specialist
D. the grass gets wet
Grammar › View
What is the pronoun in the following sentence? “They completed the project together.”
A. They
B. the
C. together
D. project