[ Grammar ]
I’m still waiting _____ the Blue Train.
A. to
B. x
C. for
D. of

Random Topics:
Adverbial PhrasesReported SpeechGrammar - Present Perfect TenseGerund vs InfinitiveGrammar ModalsVerb TensePast simple vs Present perfectPersonal PronounPrepositions and Phrasal VerbsDescriptionsOther quiz:
Grammar › ViewThis problem ______by your brother yesterday
A. was solved
B. will be solved
C. is solved
D. solves
Tenses › View
They … for an hour before the doctor came.
- had been waiting
- waited