[ Grammar ]
Carl doesn’t look very well. I______he’s sick.
a. think
b. am thinking

Random Topics:
Verbal PhrasesAdjective + to + VerbPerfect TensesAcademic VocabularyGrammar Double Object VerbsTransitive and Intransitive VerbPunctuation and GrammarDependent ClausesPast Simple and Past ProgressiveDependent PrepositionOther quiz:
Grammar › ViewWhich is the verb: The librarians lend Greg books.
A. The librarians
B. lend
C. Greg
D. books
Subject Verb Agreement › View
Some of the books on the shelf _____ dusty.
A. is
B. are
Grammar › ViewThis is Franky, …… sister when to school with me.
A. which
B. who
C. whose
D. whom
Modal Verb › View
Take an umbrella with you. It ……………. rain later.
A. needs
B. should
C. mustn’t
D. might
