Free NCERT Solutions
Fill in the blanks with an appropriate tense form. American biologist Craig Venter, who ……………………. (founded / had founded / has founded) Celera Genomics in 1998 to sequence the human genome, ………………………… (says /...
Fill in the blanks with an appropriate tense form. 1. I …………………….. ill last week. (have been / was) 2. He …………………… ill for more than two weeks. (was / has been) 3. There...
You need a good understanding of different tense forms to be able to change a sentence from one tense to another tense. This grammar exercise tests your understanding of tenses. Worksheet 1 Do as...
This tenses exercise tests your understanding of various tense forms and rules. You need a good understanding of different tense forms to be able to write grammatically correct English. Sequence of tenses | basic...
Fill in the blanks with an appropriate form of the verb given in the brackets. 1. The police …………………………….. the case. (still investigate) 2. When I …………………………. (meet) him yesterday, he ………………………… (tell) me...
Fill in the blanks with the appropriate form of the verb. Doris Lessing, the British novelist ……………………….. (win) the 2007 Nobel Prize for Literature. Her novels ……………………….. (be) deeply autobiographical and reflect her deep...
Fill in the blanks with the appropriate form of the word given in the brackets. Chances of developing brain tumours …………………….. (be ) high for those who ……………………. (hook) to their mobile phones. A...
Fill in the blanks with an appropriate form of the verb. This grammar worksheet is for students of classes 9 and 10 and tests their ability to use different tense forms correctly. The Dutch...
Fill in the blanks with an appropriate tense form. 1. It is time you ………………….. a doctor. (consult / consults / consulted) 2. If I had enough money, I ………………………. buy a car. (can...
Fill in the blanks with the appropriate form of the verb given in the brackets. Note that the forms of be are: is, am, are, was and were. The forms of have are: has,...