[ Grammar ]
What is the plural form of tooth?
A. tooths
B. teeths
C. teeth

Random Topics:
QuantifiersWas and WerePast Tense vs Present Perfect TenseDeterminersThe Future Simple TenseIntermediateConjunctive AdverbsCommon ErrorConjunctionsContinuous and Perfect TensesOther quiz:
Grammar › ViewA: Will you go to the concert with me next Saturday?
B: ________. I will go to my uncle’s wedding.
A. Yes, I will
B. Yes, I do
C. No, I don’t
D. No, I won’t
Grammar › View
We _________________ bring our own food. They are going to give us the meal.
A. can´t
B. don´t have to
Vocabulary and Grammar › View. ‘What happened to you when your plane was delayed?’ ‘I was made ____ in the airport for fifteen hours!’
A. waiting
B. wait
C. to waiting
D. to wait
Simple Past Tense › View
My parents … me a new computer yesterday.
A. buys
B. buy
C. bought
D. was buying
