[ Mixed General Quiz ]
It is important to ___ the soil to test the metal bearing content.
a. assay
b. essay

Random Topics:
Modals and Adjectives (ed-ing)Coordinating ConjunctionPast Perfect and Past Perfect Continuous TensePast Tense & Past Continuous TenseBASIC GRAMMAR - PRONOUNSPunctuation and GrammarSimple and Progressive Verb TensesSpeculation with Modal VerbsVerbs with Prepositions and ConjunctionsPast Perfect Simple TenseOther quiz:
Grammar › ViewI go to the gym to build my strength.
( pick out the abstract noun from the given sentence )
A. warmth
B. length
C. depth
D. strength
Vocabulary › View
What is the meaning of “grateful”?
A. Sleepy
B. Thankful
Articles › ViewI can see it on the other side of ___ River Thames.
A. the
B. –
Vocabulary and Grammar › View
Choose the correct form of the adjective: This is the ________ solution to our problem.
A. efficient
B. most efficient
C. efficientest
D. more efficient