[ Grammar ]
John doesn’t know how_________the computer on.
A. to switch
B. switching
C. to switching
D. to have switched
Random Topics:
Tenses, Determiners & Subject Verb AgreementGrammar- Later/LatterModal "Have to"There is or There areComplex PrepositionsModals and PhrasesPresent Continuos TensePresent tense AffirmativePresent Tenses and VocabularyPast Continuous Tense & Past ModalsOther quiz:
Grammar › ViewPUNCTUATION: Are the comma(s) in the right place(s) in the following sentence (if any)?
Because of mass destruction to the system, sewage overflowed and spread diseases.
A. Yes
B. No
Grammar › View
Although I knew that he wanted me to ________ my brollie with me, I did not do so as it was quite cumbersome to carry.
A. Bring
B. Take
C. Fetch
D. Send
There are always regional __________ in every country.
A. differs
B. different
C. differences
Modals › View
You ___________ send text messages when you are driving.
A. haven’t
B. hasn’t
C. should
D. mustn’t