[ Grammar ]
They _ (build) a sandcastle on the beach.
A. build
B. building
C. built
D. builds

Random Topics:
Time Conjunctionsmust/shouldArticles & Compound NounsSubordinating and Coordinating ConjunctionsActive-Passive VoicesSentence Fragments and Complete SentencesComparatives or SuperlativesParticipal PhrasesBe used to vs used toFuture - will / going to / present continuousOther quiz:
How often - long - much - many › View________ do you go to the cinema?
A: Sometimes
A. how often
B. how long
C. how much
D. how many
Grammar › View
This bicycle —- In our family for fourteen years. My father used it for the first five years, my brother rode it for the next five and I —-it for the last four.
A. was / have got
B. has been / had