Which one of the following is not a greenhouse

There were spelling and grammar ……………, a pitiful ………….. of her ………….. schooling.

Temperature control systems have to be stringent to __________ maximum yield.

”Stress” is one of those concepts that ............ understands .......... no one can easily define.

Select the most appropriate option to fill in the blank.

Select the most appropriate option to fill in the blank.

The pleasant ______ of the rain as it fell on the dust made me feel nostalgic.

Fill in the blanks.

Had we ___________ punctual, we would have ________ the train.

_______________made her a public figure, he must have expected her to be subjected to public scrutiny and political attacks.

Select the most appropriate option to fill in the blank.

Mother shall return _____ an hour.

He was caught cheating on the exam and had to _______.

Select the most appropriate option for each blank.