What does the prefix -sub mean?
Examples of its use: submarine, subway, submerge
_____
A. over
B. under
C. in between

Random Topics:
Past Simple TensePronounsPronoun Antecedent AgreementWorld Literature VocabularyDegrees of ComparisonQuestion tag and + - AgreementParallelism and Subject Verb AgreementConditional ClauseAdverb of TimeGrammar and VocabulariesOther quiz:
Grammar › ViewMr. Haikal always __________ his holidays carefully. He read about the place before he go there.
A. have
B. make
C. plan
D. live
Tenses › View
Students won’t be allowed to use their course books ______ .
A. after they had completed the test
B. before they completed the test
C. until they have completed the test
D. when they were completing the test
Grammar › ViewWithout Mrs. Harrison’s support and encouragement, our success _____ possible.
A. has been
B. is going to be
C. wouldn’t have been
D. mustn’t be
Modals › View
What’s the best way to complete the sentence?
I can’t remember what Jason does at university. He could study geography or…
A. he must study geology.
B. he may not study geology.
C. he might study geology.
