[ Grammar ]
. The software __________ by a team of experts.
A. was developed
B. was been developed
C. developed
D. is developed

Random Topics:
Conditional and SubjunctiveVerbs + Infinitives / GerundsSimilesGrammar: AgreementIELTS GrammarAsking & Giving OpinionPresent Simple and Present Continuous TenseModals and Semi-ModalsSimple Present Negative and QuestionCoordinate ConjunctionOther quiz:
Conjunctions › ViewScarlet’s mother said to Robin that we should leave now __________ will catch the last bus.
A. unless
B. so that
C. even though
D. while
Grammar › View
My mom is my best friend. What is the predicate?
A. My mom
B. best friend
C. is
D. is my best friend
Grammar › View. A car is not something you _______; it is something you _______ if you live in a big city.
A. need / want
B. want / need
C. buy / sell
D. drive / walk
Conditional Sentences › View
Identify the conditional type:
“If you want to start your computer, press the power button.”
A. type 0
B. type 1
C. type 2
D. mixed
