My father was raking leaves __________ he saw a big snake slithering behind the tree.
A. who
B. when
C. which
D. while

Random Topics:
Passive to ActiveSo / Neither / Either / TooGrammar - Wh QuestionsGrammar and IdiomsSimple Past TenseToeic Verb1st ConditionalNoun / Pronoun-ed/-ing AdjectivesMust Vs Have toOther quiz:
Future Tenses › ViewChoose the sentence in the future continuous tense.
A. I will meet you later.
B. I will be meeting you later.
C. I am meeting you later.
D. I will have met you later.
General Knowledge › View
What is one disadvantage of coal?
A. Coal produces air pollution.
B. There isn’t a lot of coal left which makes it expensive.
C. The world isn’t using a lot of coal which makes it an undesirable job.
D. You can only use it to roast hot dogs and cook hamburgers.
If you (to wear) ____ sandals in the mountains, you (to slip) ____ on the rocks
A. wears, will slip
B. wear, slip
C. wear, will slip
D. will wear, will slip
Grammar › View
Class started _____ 8 am.
A. to
B. at
C. in
D. on
