The teacher asked Sara and ___ to solve the equation.
A) I
B) me
C) myself
D) mine
B) me
___ of these two solutions is correct?
A) Who
B) Which
C) Whose
D) What
B) Which
I ___ three difficult equations yesterday.
A) have solved
B) solve
C) solved
D) had solve
C) solved
Look at those dark clouds! It ___ rain.
A) will
B) is going to
C) will have
D) would
B) is going to
If 1 = 5, 2 = 25, 3 = 325 and 4 = 4325, then 5 = ?
A) 5325
B) 1
C) 54325
D) 625
B) 1
Between you and ___, this exam is harder than it looks.
A) I
B) my
C) me
D) myself
C) me
The student ___ laptop crashed lost his entire project.
A) who
B) whom
C) whose
D) which
C) whose
This is not the first time I ___ such a complicated problem before.
A) solved
B) have solved
C) was solving
D) solve
B) have solved
A: The phone is ringing!
B: Don't worry, I ___ answer it.
A) am going to
B) was going to
C) will
D) have
C) will
A farmer has 17 sheep. All but 9 run away. How many remain?
A) 8
B) 17
C) 9
D) 0
C) 9
It was ___ who had made the mistake, but everyone blamed ___.
A) I / myself
B) me / I
C) I / me
D) myself / mine
C) I / me
There are two answers, but ___ is entirely correct.
A) none
B) neither
C) either
D) each
B) neither
The professor ___ the results last Friday, but we ___ them yet.
A) has published / didn't receive
B) published / haven't received
C) published / didn't receive
D) has published / haven't received
B) published / haven't received
I bought all the ingredients yesterday. I ___ make a giant pizza tonight.
A) will
B) am going to
C) would
D) shall have
B) am going to
A bacterium doubles every minute. It fills a jar in 60 minutes. When was the jar half full?
A) 30 minutes
B) 59 minutes
C) 58 minutes
D) 45 minutes
B) 59 minutes
The professor didn't solve the equation for the students. He insisted that they solve it ___, without any assistance.
A) them
B) theirselves
C) themselves
D) each other
C) themselves
The scientist to ___ the award was given refused to attend.
A) who
B) whose
C) whom
D) which
C) whom
I ___ five cups of coffee this morning, and it's only 10 a.m.!
A) drank
B) have drunk
C) had drunk
D) drink
B) have drunk
I think I ___ get a good score in the CNC English exam.
A) am going to
B) will
C) will be scoring
D) will have scored
Choose the conventional form for making a promise.
B) will
Two fathers and two sons eat exactly three sandwiches. Each eats one whole sandwich. How?
A) Someone didn't eat
B) One sandwich was shared
C) There were only three people
D) They ate imaginary sandwiches
C) There were only three people
Despite the robot's sophisticated programming, ___ ability to recognize ___ own reflection surprised the engineers.
A) it's / it's
B) its / its
C) its / it's
D) it's / its
B) its / its
The two candidates blamed ___ for the failure, although both were responsible.
A) themselves
B) each other
C) one
D) anyone
They each accused the other candidate.
B) each other
Einstein ___ many papers, but scientists ___ some of his ideas ever since.
A) has written / debated
B) wrote / have debated
C) wrote / debated
D) has written / have debated
B) wrote / have debated
A: Why are you carrying that ladder?
B: I ___ repair the roof.
A: Careful! That loose tile ___ fall!
A) will / will
B) am going to / is going to
C) will / is going to
D) am going to / will
B) am going to / is going to
A mathematician writes all the numbers from 1 to 100 on a board.
How many times does he write the digit 9?
A) 10 times
B) 11 times
C) 19 times
D) 20 times
D) 20 times