Fill in the blanks with the words given in the box.

How what when where which

(i) My friend lost his Chemistry book. Now he doesn’t know ______ to do and ______ to look for it.

(ii) There are so many toys in the shops. Neena can’t decide ______ one to buy.

(iii) You don’t know the way to my school. Ask the policeman ______ to get there.

(iv) You should decide soon ______ to start building your house.

(v) Do you know ______ to ride a bicycle? I don’t remember ______ and ______ I learnt it.

(vi) “You should know ______to talk and ______ to keep your mouth shut,” the teacher advised Anil.

(i) My friend lost his Chemistry book. Now he doesn’t know what (the question word for enquiry of action) to do and where (the question word for enquiry of location/position/direction) to look for it.

(ii) There are so many toys in the shops. Neena can’t decide which (the question word for enquiry of choice) one to buy.

(iii) You don’t know the way to my school. Ask the policeman how (the question word for enquiry of manner) to get there.

(iv) You should decide soon when (the question word for enquiry of time) to start building your house.

(v) Do you know how (the question word for enquiry of manner) to ride a bicycle? I don’t remember when (the question word for enquiry of time) and where (the question word for enquiry of place) I learnt it.

(vi) “You should know when (the question word for enquiry of time) to talk and when (the question word for enquiry of time) to keep your mouth shut,” the teacher advised Anil.