GETTING TO KNOW THE TOEFL
(A) elicits
(B) deletes
(C) emphasizes
(D) exaggerates
3. The most elementary type of convection can be explained by the fact that heat
rises.
(A) Mentioned
(B) erratic
(C) prevalent
(D) primary
4. The thermostat is an element in some types of fire detection devices.
(A) a problem
(B) an amenity
(C) a component
(D) an advantage
5. Poorly constructed dwellings cannot withstand severe storms.
(A) Houses
(B) piers
(C) boats
(D) roads
LESSON 12
benefit blind broaden burgeon conspicuously
demand endorse enormous entirely erode
evaporate recover reportedly shift suffer
benefit v. to be useful or helpful
adv. beneficially Syn. assist
adj. beneficial
n. benefit
n. beneficiary
Use of solar power will benefit all mankind.
It is extremely beneficial to prepare for a test.
blind adj. unable to see or understand, to conceal;
adv