"Give notice" means to inform or alert someone about something, which fits the context of keeping watch for the apparitor. The other options do not fit the context.
This structure is easier to ________ from radio maps of either neutral hydrogen or molecular clouds, since both can be detected through the dust.
Choose the correct alternative out of the four choices given below each sentence.
Books are very often compared _______ a granary
Choose the option that provides the most appropriate and contextually fitting word for each blank.
You have a _______ view of people at work a...
The brothers were ____________ when the war began.
The following statements have two blanks which are to be filled in with options given below. Choose the correct combination of words in the same order...
She ____________ her grandmother with her wide eyes and quiet disposition.
Directions : In each of the following questions a sentence is given with one blank. You have to fill the blank with one of the words given as options...
The continuous cycling of water among _______ three forms _________ the total amount of water on the earth constant even when the whole world is using it.
Given below is a sentence with one blank, following which are given four options to choose, to fill the blank. Choose the correct option that can fill ...
Next he saw the pseudo-teacher seat himself on a log and ________ lost in thought with his red cheeks resting ______ his fists. The woman flung down __...