10 free TOEFL iBT practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
TOEFL iBT Practice Test 1Tutor mode
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How Glaciers Carve the Land
Glaciers are huge masses of ice that move slowly across the land under their own weight. Rock embe____ (1) within t__ (2) ice scr____ (3) the bed____ (4) beneath, a__ (5) continuous abra____ (6) gradually dee____ (7) the val___ (8) floor. Unl___ (9) rivers, wh___ (10) typically carve narrow channels, glaciers grind away the entire floor and leave behind a broad, rounded trough. Many of the lakes found in mountain regions today fill hollows that the ice dug thousands of years ago.
How Glaciers Carve the Land, gap 1: embe____ (…weight. Rock embe____ within t__…). Type the missing letters.