Question

Put one of the following words in each space in the sentences below Through , at, to, off in , on , for ,by A)When decided to go____plane. B)When do we take _____? C)First you must go_____customs and immigration D)You'd better ask _____the information desk E)His friend went_____the airport with him to see him____ F)You must check____at 10.30. G)Put your luggage_____ a trolley. h)He looked ___my passport

Answer 1

A) by
b) off
c) through
d) for 
e) to
f) in
g) on
h) at

Answer 2

A) When decided to go __on__ plane.

B) When do we take __off__? C) First you must go __through__ customs and immigration. D) You'd better ask __at__ the information desk. E) His friend went __to__ the airport with him to see him __off__. F) You must check __in__ at 10.30. G) Put your luggage __on__ a trolley. H) He looked __at__ my passport.

In the sentences above, each space should be filled with one of the following words: through, at, to, off, in, on, for, by. Here is an explanation for each sentence:

A) "When decided to go __on__ plane." - We use "on" to indicate the mode of transportation. In this case, the person decided to go on a plane. B) "When do we take __off__?" - We use "take off" to refer to the moment when an airplane leaves the ground and starts flying. C) "First you must go __through__ customs and immigration." - We use "through" to indicate the process of passing through customs and immigration. D) "You'd better ask __at__ the information desk." - We use "ask at" to indicate the location where the person should ask for information, which is the information desk. E) "His friend went __to__ the airport with him to see him __off__." - We use "to" to indicate the destination (airport), and "see him off" means to accompany someone until they leave. F) "You must check __in__ at 10.30." - We use "check in" to refer to the process of registering arrival at a hotel, airport, or event. In this case, the person needs to check in at 10.30. G) "Put your luggage __on__ a trolley." - We use "on" to indicate the location where the luggage should be placed, which is a trolley. H) "He looked __at__ my passport." - We use "looked at" to indicate the action of examining or inspecting something visually. In this case, he looked at the passport.