I think I (forget) _______________________________ to buy some bread
A. I think I has forgotten to buy some bread
B. I think I have forgot to buy some bread
C. I think I have forgotten to buy some bread
D. I think I has forgot to buy some bread

Random Topics:
Verb TensesModal PerfectModals, Phrasal Verbs, Gerunds and InfinitivesPrepositions and Prepositional PhrasesModals, Infinitives and GerundsPresent Perfect and Past SimpleSentence Structure and ConjunctionsPresent Perfect Simple and ContinuousModals in the Past - Speculation and Deductiontoo / enoughOther quiz:
Grammar › ViewChoose the wrong sentence!
A. Ana and Ani will play the game
B. Ana and Ani will not play the game
C. Ana and Ani will not playing the game
D. Will Ana and Ani play the game?
Gerunds › View
Identify the gerund phrase.
Piling too much laundry into a washing machine was causing it to malfunction.
A. washing machine
B. piling too much laundry into a washing machine
C. piling too much
D. was causing it to malfunction
Countable and Uncountable Nouns › ViewThere are ___ stars in the sky tonight.
A. many
B. much
Grammar › View
She is leaving him because she cannot _______his bad temper any longer.
A. put away
B. put off
C. put up with
D. put up
