[ Grammar ]
Grammar: Section 2. Gerund and Infinitive form. Choose the correct option for the sentences.
Have we studied this before? I’ve forgotten ______ (learn) it.
_
A. learning
B. to learn
C. learn

Random Topics:
Perfect TensesGrammar: SyntaxModals of DeductionPresent PerfectPrefixes SuffixesPresent Simple and ContinuousVerbs & AdverbsPast Perfect Simple & Past Perfect ContinuousSentence CompletionModal Verbs and PermissionOther quiz:
There vs. It › ViewThe following is correct. A: Hey! How was your vacation? Did you have fun? B: No! It was terrible. Joe and I had a big fight, then in rained the whole time!
A. True
B. False
Grammar › View
We _____ a great vacation last summer.
A. had
B. were having
C. have had
D. have
