[ Grammar ]
I have been waiting for the prices of the houses to come down before buying one, but I think I —- too long and the prices —- to go up again.
A. have waited / began
B. wait / began
C. am waiting / are beginning

Random Topics:
Main Idea and Sentence StructurePresent Simple: affirmative, negative, interrogativeAdverbs of Frequency & Simple Present TenseWill, Be going to, Present ContinuousFamily VocabularyModals - Have to or ShouldModal Verb Gerund or To InfinitiveGerund vs InfinitiveAuxiliary Verbs, if, unless and ModalPronouns, Verb, ConjunctionOther quiz:
Grammar › ViewShe _____ reading a book 10 minutes ago.
A. was
B. is
C. were
Comparative and Superlative Adjectives › View
THIS IS THE _________________ BOY IN THE WORLD
A. STRONGER
B. STRONG
C. STRONGEST
D. VERY STRONG
Vocabulary › ViewWhat does “ingratitude” mean?
A. Being thankful
B. Showing no appreciation or thankfulness
C. Feeling regret
D. Giving gifts
Vocabulary › View
A graph that shows how parts of the whole relate to the whole and how parts related to other parts
A. circle graph
B. bar graph
C. survey
D. data
