San _________ his teeth every morning before breakfast.
A. cleaned
B. is cleaning
C. cleans
D. clean
Random Topics:
Modals and PhrasesGrammar - either...or, neither...norModal Auxiliaries and To Be VerbsComparatives - SuperlativesPresent and Past TenseCompliment, Congratulation, and HopeGrammar - First ConditionalAspect or tenses of VerbsModal Verbs of ObligationPast form of ModalsOther quiz:
Grammar › ViewMy boss gets angry …………. us when we are late.
A. on
B. at
C. with
D. of
IELTS Vocabulary › View
If something such as a machine or an industry has zero emissions, it does not release any harmful substances into the atmosphere.
A. estimate the cost
B. zero emissions
C. harness energy
D. renewable energy
Simple Past Tense › ViewDad _________ me a bike for my birthday last year.
A. buy
B. buys
C. bought
D. buying
Relative Clause › View
I first learn English from a book. I’ve just reread it.
A. I first learn English from a book who I’ve just reread it.
B. I’ve just reread the book which I first learned English from.
C. I first learn English from a book whom I’ve just reread it.
D. I first learn English from a book whose I’ve just reread it.