[ Grammar ]
Choose the right phrase: “___ the foundation is strong, the building may collapse.”
A. Although
B. Unless
C. Because
D. Since

Random Topics:
Sentence TypesPhrasal Verbs with up and downArticles and NounsGiving and Asking for Abilityas...as, comparatives, superlativesAdverbs, Prefixes, and SuffixesLanguage Features: Reflective ArticleSubordination ConjunctionsComperative and SuperlativeAdjective ClauseOther quiz:
Articles and Prepositions › ViewWhat is the correct phrase to use for expressing a large number of items, like “hundreds of books”?
A. hundreds
B. hundreds of
C. many
D. lots
Adjective + to + Verb › View
it’s easy to eat
A. a video game
B. the homework
C. a sandwich
Prepositions › ViewHer Uncle was born _____ Labor Day.
A. In
B. On
Modals and Modal Perfects › View
I’m sure that’s Ellen’s sister. They look so alike.
That __________ Ellen’s sister. They look so alike.
A. Must be
B. Might be
C. May be
