[ Grammar ]
Permission slips ____ by parents for student to join the trip.
A. Have to be signed
B. Have signed
C. Had signed
D. Had to sign

Random Topics:
Past Tense & Past Continuous TenseComparatives ( adj/ adv)Present Simple and Modal VerbsUnscramble SentencePossessive Pronouns and QuantifiersPassive Modals in Different TensesPast ModalsModals and PhrasesVerb to haveRelative Pronouns and AdverbsOther quiz:
Grammar › ViewThey brought extra chairs into the room…………they expected a large number of people to attend the meeting.
A. although
B. since
C. however
D. nevertheless
Vocabulary › View
That race car _ very quickly.
A. explode
B. travels
C. local
D. active
