Vocabulary & Pronunciation

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Pronunciation

Câu 1

1đ

Match.

prim

grim

Câu 2

1đ

Match.

plan

clan

Câu 3

1đ

Match.

club

grub

Câu 4

1đ

contaminate

adopt

attend

negative

Câu 5

1đ

energy

chemical

resource

select

Câu 6

1đ

success

dustbin

sustain

suppose

Câu 7

1đ

poison

business

resource

resident

Câu 8

1đ

necessary

passive

possible

assure

Câu 9

1đ

chemist

result

offer

purpose

Câu 10

1đ

affect

prevent

purchase

produce

Câu 11

1đ

separate

suggestion

organic

encourage

Câu 12

1đ

positive

appliance

dioxide

awareness

Câu 13

1đ

contaminant

material

advantageous

sustainable