a. We arrive at the airport [1] on time to get [2] to the plane.
b. The man was arrested [3] in throwing stones [4] on the moving trains.
c. [5] Please return [6] some food, the boy had to do all the work in the house.
d. Don't interfere [7] in my work. It's none [8] of your business.
e. The problem with drinks [9] were that is they are full [10] of sugar.
f. They put all the blame [11] to the driver [12] in the accident.
g. She can’t make [13] on the professor’s explanation; it’s quite [14] difficult her understanding.
h. We walked quietly [15] to fear [16] of being discovered.
i. The village is well [17] for sea level, and [18] be risk of being flooded when the tide is high.
j. [19] When the time being, they are looking [20] for the cause of the Malaysian missing plane.