[ Tenses ]
When Nam came home, his mother …………….. his house.
A. was cleaning
B. cleaning
C. is cleaning
D. cleans

Random Topics:
Prepositions of Time & PlaceGerund/ To Verb/ VerbSimple Past - Irregular VerbsPresent Simple and Modal VerbsSecond ConditionalsLinking Verbs and TensesConditionalsConjunction: Because and SoWh- Questions Present Simple TenseSubordinate ConjunctionsOther quiz:
Vocabulary › ViewThe name of the line that crosses two parallel lines and forms 8 angles.
A. Transversal
B. Translation
C. Transformation
D. Straight
Adverb Clauses › View
The frazzled student, who studied for a test, stayed up all night.
A. when studying for a test, stayed up
B. The frazzled student
C. stayed up all night
D. who studied for a test
Vocabulary › ViewWhich word means used of unskilled work (especially domestic work)
A. Dejectedly
B. Phosphorus
C. Except
D. Menial
E. Proposition
Simple Present › View
She ___________ ( study ) English everyday
A. Study
B. Studies
C. Studying.
D. studied
