III. Choose the best answer (A, B, C or D) to complete the following sentences.
Scientists now can predict a volcanic _____.
A.eruption
B.erupt
C.erupts
D.erupted

A.occasion
B.discover
C.industry
D.arrange

III. Choose the best answer (A, B, C or D) to complete the following sentences.
It is important today that students should learn one or two ______ languages.
A.abroad
B.overseas
C.mother
D.foreign

III. Choose the best answer (A, B, C or D) to complete the following sentences.
I want to improve my English, so I am ______ an evening course.
A.reading
B.staying
C.coming
D.attending

III. Choose the best answer (A, B, C or D) to complete the following sentences.
Forest is an important natural ­­________ for humans.
A.resource
B.power
C.pollution
D.amount

A.human
B.treatment
C.miracle
D.disease

II. Choose the word (A, B, C or D) whose main stress is placed differently from the others in each group.
A.region
B.journey
C.foreign
D.impress

I. Choose the word (A, B, C or D) whose underlined part has a different pronunciation from the others in each group.
A.divided
B.impressed
C.collected
D.located

A.headache
B.flame
C.shame
D.shadow

A.coughs
B.hopes
C.thoughts
D.ploughs