The professor was considering (A) postponing (B) the examination until the following week (C) because (D) the student's confusion.
A.considering (A)
B.postponing (B)
C.the following week (C)
D.because (D)

The audience clapped their (A) hands so many time (B) that (C) the singer had to (D) sing again.
A.their (A)
B.many time (B)
C.that (C)
D.had to (D)

During (A) the cold winter months, the three little (B) pigs lived extreme (C) well in their (D) houses.
A.During (A)
B.little (B)
C.extreme (C)
D.their (D)

When caterpillars are fully-grown (A), they attach themselves to a leave or twig (B) and form a shell around itself (C) called (D) a cocoon.
A.are fully-grown (A)
B.to a leave or twig (B)
C.around itself (C)
D.called (D)

Dogs rely on their (A) noses as they can smell extremely well (B). If that is true, why does dog food smell (C) so terrible (D).
A.their (A)
B.well (B)
C.smell (C)
D.terrible (D)

I tried hardly (A) to remember (B) her full name, but I couldn't (C) because it is too (D) long.
A.hardly (A)
B.to remember (B)
C.couldn't (C)
D.too (D)

Narcissus, a character in mythology (A), gazed at his own (B) image in a pool so ardently that (C) he fell into itself (D) and downed.
A.a character in mythology (A)
B.his own (B)
C.that (C)
D.into itself (D)

There have been (A) lots of (B) car accidents (C) late (D).
A.have been (A)
B.lots of (B)
C.accidents (C)
D.late (D)

We didn't complete (A) understand (B) the teacher's instructions (C). Most of (D) us did not finish the assignment.
A.complete (A)
B.understand (B)
C.instructions (C)
D.Most of (D)

When one experiences (A) a change in diet by, for example, moving (B) to a new location, you (C) may also experience (D) temporary problems with the digestive tract.
A.experiences (A)
B.moving (B)
C.you (C)
D.experience (D)