[ Grammar ]
I haven’t seen the people next door for ages. They …. away.
A. should have go
B. must gone
C. must have gone

Random Topics:
QuantifierFuture or PastPast Simple - Present PerfectConditional ClauseRelative Clauses and etcAdverb of Frequency and Past Continuous Tenseand, so, but, because1st ConditionalIf- ConditionalMaritime Vocabulary and GrammarOther quiz:
Linking Verb › ViewWhat’s the matter? You look ……….
A. unhappily
B. unhappy
C. happily
D. happy
Simple Past or Past Continuous › View
A thief broke into our house last night while my sister and I _____ (pick up) a pizza for dinner.
A. were picking up
B. picked up
Modals › ViewThe bank was robbed while you were inside! The robbers …. you!
A. may hurt
B. could have hurt
Grammar › View
They poured________ water into the vase.
A. some
B. a few