[ Grammar ]
What are these?
A. panels
B. panels solar
C. solar panels

Random Topics:
Simple Past or Past ContinuousAuxiliary Verbs (be, do, have)Linking VerbAsking and Giving OpinionGrammar: MorphologyAdjectives vs AdverbsModals of ProhibitionConditional Sentence Type 1Daily Routines & TensesCoordinating Conjunctions and Comparative AdjectivesOther quiz:
Conjunctions › ViewChoose the correct item to complete each sentence
It looks (as if like) I won’t finish the book tonight.
A. as if
B. like
Present Perfect Tense › View
I __________________________ repaired your car.
A. Have already
B. Has just
C. Have yet
D. Has never