[ Vocabulary ]
What does “concentrate” mean?
A. To ignore something
B. To give something all of your attention or focus
C. To forget something
D. To play with something

Random Topics:
Comparatives, Superlatives & EquativesThird ConditionalsGrammar - Sentence StructureWish SentencesPast TensesQuestion tag and + - Agreementwas wereQuestion WordsPRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTAdjectives or AdverbsOther quiz:
Grammar › ViewChoose the noun that names a person.
A. house
B. doctor
C. laptop
D. bird
Grammar › View
_____ the use of cigarettes on an aircraft should have been done long ago.
A. Ban
B. bans
C. banned
D. banning
Vocabulary › ViewWhat’s the verb form of broad?
A. broaden
B. boarder
C. broader
Grammar and Passive Voice › View
Which sentence is in the passive voice?
A. The dog chased the cat.
B. The cat is chased by the dog.
C. The dog is chasing the cat.
D. The cat chased the dog.
