[ Present Tenses ]
How long _______ you _______ to find a reliable supplier?
A. do / try
B. are / trying
C. have / tried
D. have / been trying

Random Topics:
Comparative and Superlative AdverbsDirect and Indirect SpeechQuestion Tags in Verb TensesWH- Question WordsPronounciation and GrammarThe First Conditional SentencePronoun-Verb AgreementAdverb of Frequency and Past Continuous TensePresent Perfect vs Past SimpleTenses and FoodOther quiz:
Third Conditional › ViewIf they __ a map, would they have got lost?
A. have bought
B. had bought
C. had buy
D. have buy
Subject-Verb Agreement › View
You should decide which one of the three choices A, B, or C best _____ the question.
A. Answers
B. Answer
There’s a banana peel on the floor. Careful! You … .
A. are going to fall
B. will fall
C. are falling
D. fall
Simple Past Tense › View
I……my wallet in this market two months ago
A. loose
B. losed
C. lose
D. losing
