[ Present Perfect Simple & Present Perfect Continuous ]
Climate change ___ many glaciers to melt.
A. caused
B. has caused

Random Topics:
Present, Past, Present Perfect and ComparativePresent Perfect SimpleModalSimple Present ProgressiveHave as verb and auxiliaryParticipal Phrases1st ConditionalHomophone & HomonymPast Simple vs Past ContinuousGrammar : can, could and be able toOther quiz:
Vocabulary › ViewLisa had to _______ a living as a single mother. She _______ hard for a living and did her best to provide for her children.
A. make, worked
B. met, tried
C. took, lived
D. set, played
Es and S › View
My dad ______ English very well.
A. speak
B. speaks
Comparisions › View___________ he waited, __________ he became.
A. The long – the impatient
B. The more longer – the more impatient
C. The longer – the impatienter
D. The longer – the more impatient
Grammar › View
In my opinion children need someone __ whom they can talk.
A. to
B. on
