Identify the subordinate conjunction in the following sentence: In the morning, I whistle while I work.
A. In
B. The
C. While
D. Work

Random Topics:
Relative Clauses and UsageInfinitive FormsConjunctions and CommasModals and Modal PerfectsModal Verbs for SpeculationPast simple regular verbsClauseQuantifiers with NounsTimeNoun, Quantifiers and SuffixesOther quiz:
Tenses › ViewNext year, the festival ___ at the community center.
A. is held
B. was held
C. will be held
D. holds
Vocabulary › View
Which of the following is the best description of the Join or Die Political Cartoon?
A. The Peace Treaty of Paris 1763 ended the French Indian War.
B. controversial land that led to the French and Indian War; British win war and claim this land; region where British fur traders went; rich soil for farming
C. A government controlled by religious leaders
D. A cartoon that Benjamin Franklin made to convince the colonists to unite for defense during the French and Indian War.
Grammar for TOEFL › ViewOf all the evidence that has piled up since Webster’s paper was published, there is no new ideas to contradict his original theory.
A. has piled
B. is
C. new
D. to contradict
Subject-Verb Agreement › View
Not only the students, but also the teacher (has, have) been unhappy.
A. Has
B. Have
