[ 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:
Grammar › ViewI want ____ a new gym because I don’t like this one.
A. to try
B. trying
Future Tenses › View
Choose the correct option.
In my office, it’s possible that computers ………………. (replace) by new ones quite soon.
A. are replacing
B. are going to be replaced
C. will be replaced
Future Tenses › ViewThere’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
