Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.
I just couldn’t remember her name even though it was on the ______ of my tongue.
A.edge
B.front
C.top
D.tip

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.
I didn’t suspect anything at first, but when I noticed her going through the office drawers I began to smell______.
A.a rat
B.a thief
C.a pig
D.a culprit

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
According to a recent survey, most people are on good _______ with their neighbours
A.relations
B.terms
C.acquaintance
D.relationships

Choose A, B, C, or D to indicate the correct answer to the following question. When I was a child, I collected a/an ______ of poems.
A.anthology
B.family
C.pack
D.set

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.
Before she left for Australia she promised her parents that she would drop them _______ at least once a month
A.a line
B.a note
C.a word
D.the news

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.
“What’s wrong with Tom today? He’s unusually quiet,” - “He’s got something on his ______. I expect”.
A.brain
B.mind
C.brow
D.thoughts

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Nothing ever seems to bother Colin. No matter what happens, he always seems to remain as cool as______.
A.a cucumber
B.cool feet
C.as Eskimo
D.ice-cream

Choose the letter A, B, C, or D to indicate the correct answer to the following question. I was glad when he said that his car was ________.
A.for my use
B.at my use
C.for me use
D.at my disposal

Điều kiện xác định của phân thức $ \dfrac{2x-1}{{{x}^{2}}-4x+4} $ là
A.$ x
e -2 $.
B.$ x < 2 $.
C.$ x
e 2 $.
D.$ x > -2 $.

Điều kiện xác định của phân thức $ \dfrac{x+y}{{{(x+3)}^{2}}+{{(y-2)}^{2}}} $ là
A.$ \left\{ \begin{array}{l} x > -3 \\ y > 2 \end{array} \right. $.
B.$ \left\{ \begin{array}{l} x < -3 \\ y < 2 \end{array} \right. $.
C.$ \left\{ \begin{array}{l} x
e -3 \\ y
e 2 \end{array} \right. $.
D.$ \left\{ \begin{array}{l} x > -3 \\ y
e 2 \end{array} \right. $.