[ Grammar and Vocabulary ]
Many people ___ to the success of this project.
A. contribute
B. remove
C. escape
D. refuse

Random Topics:
Wish, Unless, If sentencePast Continuous TenseModals and ResponsibilitiesTenses and QuestionsTenses - Auxiliaries1st and 2nd ConditionalsSimple Present and Past TensesDo not or Does notVerb PatternsConditional 0Other quiz:
Grammar › ViewThis person always says the truth.
A. Confident
B. Honest
C. Serious
Degrees of Comparison › View
Krystal is as … as her sister.
- more beautiful
- most beautiful
- beautiful
Grammar › View
Choose the right answer:
You ___ much more like your father than your mother.
_____
A. look
B. seem
Present Simple and Continuous › View
He ______ his homework every day.
A. does
B. is doing
