[ Subject Verb Agreement ]
The progress of the group of students ______ slowed by the weather.
A. was
B. were

Random Topics:
Prepositions of Location, Movement and TimePrepositions and AdverbsPresent Simple: affirmative, negative, interrogativeThings in EnglishSentences and Non SentencesComparisonsVocabulary and GrammarHas Got & Have GotTransitionsInfinitive or GerundOther quiz:
Grammar › ViewI have 25 students in my class. _________ of my students did well on the test.
A. Every
B. Each
C. All
Mixed General Quiz › View
Your sister always gets up late on Sundays,…?
A. doesn’t she
B. isn’t it
C. does it
D. will she
Grammar › View______ of her good grades, Rebecca did not get accepted to Stanford.
A. As a result of
B. In spite of
C. Thereafter
D. On the other hand
Grammar › View
“Don´t spend so much money on these expensive clothes!” Mary said to Sam.
Mary told Sam …. so much money on … expensive clothes.
A. to not spend … those
B. not to spend … those
C. not spend … those