... high, narrow tail with swept-back bFins that are stiff, narrow, and tipssmooth 120 TOEFL iBT Reading In the TOEFL iBT Listening section you will listen to four to six lectures andtwo to three ... 90 minutes to answerall of the Listening questions. TOEFL iBT Listening Materials There are two types of Listening materials on the TOEFL iBT, conversations andlectures. Both are based on the ... bladder, the gas-filled sac that helps mostother fish remain buoyant. 117 TOEFL iBT Reading PARAGRAPH6119 TOEFL iBT Reading 5.ᕤThis is a Factual Information question asking for specific...