The Greek letter ___ is used in geometry to express the fixed ration of the circumference of a circle to its diameter.
a. pi
b. pie
Random Topics:
Preposition of PlaceWishes & Reported SpeechModals - Reported Speech - ConditionalsAdjective + to + VerbPast Simple (to be)Asking & Giving AttentionTenses and VerbsPast Simple TenseTransportation VocabularyModals in the PastOther quiz:
Grammar and Vocabulary › ViewThe knight saved the princess from the monster. He was very _______________.
A. brave
B. fierce
C. friendly
D. courteous
Conjunction › View
She never helps anyone … having a lot of money
A. Otherwise
B. However
C. Inspite of
D. Instead
Grammar › ViewChoose the correct negative form: She is the tallest in the class. (negative)
A. She is the shortest in the class.
B. She is not the tallest in the class.
C. She is not the tallest student in the class.
D. She is not the tallest of the class.
Subjunctive › View
Choose the correct sentence using “wish”
A. I wish I am her close friend
B. I wish I were her close friend
C. I wish I are her close friend
D. I wish I was her close friend