[ Preposition on Time ]
I do my homework ___ the afternoon.
A. at
B. on
C. in
D. X

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Conditional Sentences Type 1Conditionals (0 - 1 - 2)Adjective ClauseRelative Clauses beginning with PrepositionsVocabulary and PrepositionsFirst and Second Conditional1st ConditionalQuantifiers & Modals of ObligationAdverb of FrequencyWorld Literature VocabularyOther quiz:
Modal Verbs › ViewRewrite the sentence using modal verbs:
It is not necessary for us to attend the extra science class. (WE DON’T HAVE TO/NOT A MUST)
A. We don’t need to attend the extra science class.
B. We might attend the extra science class.
C. We can attend the extra science class.
D. We should attend the extra science class.
Mixed Conditionals › View
When do we use First Conditional?
A. Future possibilities
B. imaginary situations in the present
C. imaginary situations in the past
D. Facts
Simple Present and Simple Past › ViewDid you __________ Granada Island last year?
A. visit
B. visited
C. visits
Vocabulary › View
Research has shown that office ______ has negative effects on employers’ productivity and job performance.
A. bloodstream
B. clutter
C. airflow
D. bronchitis
