Ostriches are —- of living birds, attaining a height from crown to foot of about 2.4 meters and a weight of up to 136 kilograms.
A. large, strong
B. large and strong
C. larger and strong
D. the largest and strongest

Random Topics:
Verb-ing and InfinitiveSimple Present vs Present Progresive1st & 2nd ConditionalsPreposition and Word FormVerb Tenses and Past ParticiplesTransition WordsSimple, Compound, Complex SentencesPresent Perfect Negative and InterrogativeWill vs Verb InfinitivesGrammar: wishes and regretsOther quiz:
Can vs Could › ViewI don’t think Julia _____ go to the party by herself. She’s just 14 years old!
A. can
B. can’t
C. could
D. couldn’t
First Conditional › View
If the weather _________________ (not / improve), we _________________ (not / have) a picnic.
A. doesn’t improve- won’t have
B. doesn’t improve- will not has
C. don’t improve- won’t have
Present Tenses › ViewA group of scientists are travelling around Africa. How many countries _____ so far, I wonder?
A. have they been visiting
B. do they visit
C. they have visited
D. have they visited
Degrees of Comparison › View
Jane is ………………. Snow.
A. As white
B. More white than
C. Whiter
D. As white as
