[ Grammar ]
Peter should …. his seat to the elderly.
A. offer
B. offers
C. offered
D. offering

Random Topics:
Compound Words and SentencesUnreal Uses of Past TensesVerb + Infinitive or GerundIf ConditionalsGrammar - direct/indirect objectsAsking and Giving OpinionModals of DeductionVerbal PhrasesFamily Members and Present SimpleIF CLAUSEOther quiz:
Grammar › ViewWhich sentence uses the correct article?
A. A water vapor rises into the atmosphere.
B. An water vapor rises into the atmosphere.
C. The water vapor rises into the atmosphere.
Relative Clause › View
Look at that car. My uncle wants one.
A. Look. That´s the car that my uncle wants.
B. Look. That´s the car whom my uncle wants.
C. Look. That´s the car whose my uncle wants.
D. Look. Tha’s the car that my uncle wants one.