[ Grammar for TOEFL ]
There are many frequently mentioned reasons why one out of four arrests involve a juvenile.
A. frequently
B. mentioned
C. four arrests
D. involve

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Grammar Error Correction (Simple Present Tense)TOEIC GrammarPresent Tense (Negatives and Questions)Reported Speech and Reported QuestionsModalsPast Simple TenseSimple Future TenseCausative VerbAdjectives vs AdverbsApostrophes and GrammarOther quiz:
Grammar › ViewSorry, she can’t come to the phone. She __________ a bath!
A. has
B. had
C. having
D. is having
Reported Speech › View
I don´t use the mobile during the week.
A. Aitana said that she didn’t use the mobile during the week.
B. Aitana said that she didn’t used the mobile during the week.
C. Aitana said I don’t use the mobile during the week.
Vocabulary and Grammar › ViewThe International Space Station__16 orbits around the Earth each day.
A. make
B. makes
C. made
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Mixed General Quiz › View
We haven’t got ______ salt.
A. Any
B. A
C. An
D. Some
