2015年10月4日 · The auxiliary verb of the main clause tells us which of doesn't he, hasn't he and isn't it we should use in the tag. We use the same auxiliary verb in both the main clause and in …

2015年11月8日 · In this case, either hadn't or hasn't could be grammatically correct. For example, consider Peter Shor's sentence from the comments: We have now resolved all four problems …

2018年10月5日 · His classmates hasn’t been interviewed?” This is incorrect because the subject is plural (his classmates). You will have to use either "have" or "had" depending on the tense …

2016年3月31日 · Ex 1: He hasn't run home. or He hasn't ran home. Ex 2: He hasn't tell me anything. or he hasn't told me anything. Ex 3: She hasn't come home in 2 days. or she hasn't …

2019年4月14日 · “Hadn't been” is the correct answer. If you were speaking about the situation now, you would use "hasn't been.” My bicycle hasn't been ridden for many years. If you were …

-- I didn't buy a car. I had a car some time ago. -- I didn't have a car some time ago. Passive A car was bought by me. -- A car wasn't bought by me. 2) Past Perfect Tense Before I passed to a …

For instance. He has taken my pen. In this statement, the "has" is an auxiliary verb to "taken". Therefore, it can't take "doesn't he"? But it should rather be "hasn't he?" But looking at this …

2020年2月9日 · 1.He hasn't enough money to attend the concert. 2.He does not have enough money to attend the concert. I've found the second one in my text book.

2020年9月7日 · As "gave" is the past tense of to give, Tom did give up, so "didn't" is the correct verb contraction to use in your tag question. Note that, should it have said "Tom has given up …

Haven't refers to the past up until now. So if you haven't done something, you haven't done it for a specific period of time (day, month, ever, etc.) Didn't refers to a specific point of time that has …