21.It was such nice weather that we went camping in the mountains.
such nice weather so nice a weather
such a nice weather too nice weather
22.She tried to explain this program by means of sign language.
event means route capacity
23.You have been sitting on my hat and now it is badly out of shape.
date shape order balance
24.A policeman is standing at the corner of the street.
A police The police Police A policeman
25.The editors can’t give guarantees that they will hand in the articles on time.
signs signals guarantees marks
26.Tom gives him some advice how to solve this problem.
a advice an advice some advice many advice
27.One splendid mountain view followed another during our journey from
Micheelmore to Rurunz.
view glance screen scene
28.Thank you for the favor you did me to move the sofa upstairs.
favor good help aid
29.The huntsman caught only a glimps of the deer before it ran into the woods.
gaze glare glimpse stare
30.Where are our toothbrushes?
toothbrushes toothbrush teethbrush teeths brush