Choose A, B, C or D that best fits each numbered blank in the following passage.
There are a number of things I like to do in my free time. They are my hobbies.
The hobby I like most is (21) __________my guitar. My uncle, (22) _____________is an accomplished guitarist, taught me how to play. Now I can (23) _____________ a few simple tunes. I have even begun to sing while playing the guitar, but I have not been very successful (24)_______ this. My uncle tells me that all I need is to practise regularly and I should be able to do it. He is very good at (25) _________ people singing with his guitar and I admire him very much.
(21)
A.playing
B.played
C.plays
D.play

Choose A, B, C or D that best fits each numbered blank in the following passage.
There are a number of things I like to do in my free time. They are my hobbies.
The hobby I like most is (21) __________my guitar. My uncle, (22) _____________is an accomplished guitarist, taught me how to play. Now I can (23) _____________ a few simple tunes. I have even begun to sing while playing the guitar, but I have not been very successful (24)_______ this. My uncle tells me that all I need is to practise regularly and I should be able to do it. He is very good at (25) _________ people singing with his guitar and I admire him very much.
(22)
A.that
B.who
C.whose
D.whom

Choose A, B, C or D that best fits each numbered blank in the following passage.
There are a number of things I like to do in my free time. They are my hobbies.
The hobby I like most is (21) __________my guitar. My uncle, (22) _____________is an accomplished guitarist, taught me how to play. Now I can (23) _____________ a few simple tunes. I have even begun to sing while playing the guitar, but I have not been very successful (24)_______ this. My uncle tells me that all I need is to practise regularly and I should be able to do it. He is very good at (25) _________ people singing with his guitar and I admire him very much.
(24)
A.of
B.about
C.in
D.at

Choose A, B, C or D that best fits each numbered blank in the following passage.
There are a number of things I like to do in my free time. They are my hobbies.
The hobby I like most is (21) __________my guitar. My uncle, (22) _____________is an accomplished guitarist, taught me how to play. Now I can (23) _____________ a few simple tunes. I have even begun to sing while playing the guitar, but I have not been very successful (24)_______ this. My uncle tells me that all I need is to practise regularly and I should be able to do it. He is very good at (25) _________ people singing with his guitar and I admire him very much.
(25)
A.to accompany
B.accompany
C.accompanying
D.accompanied

Choose the word which has the underlined part pronounced differently from the rest.
A.material
B.pollution
C.benefit
D.stop

Choose the word which is stressed differently from the rest.
A.energy
B.natural
C.relative
D.pollution

Choose the best answer among A, B, C or D.
The first person ________ the classroom last Monday might know the reason.
A.entered
B.to enter
C.who enters
D.whom enters

Choose the best answer among A, B, C or D.
Do you know that environmentalist _________?
A.with whom I used to work
B.with I used to work
C.with that I used to work
D.with who I used to work

Choose the best answer among A, B, C or D.
Each country sends its best athletes ________ participation expresses the friendship and solidarity.
A.who
B.which
C.that
D.whose

Choose the best answer among A, B, C or D.
These houses are _______ offer at bargain prices.
A.on
B.with
C.in
D.for