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Question 1 of 12
The pen I bought yesterday is not working.
Explanation
The correct answer is 'Ø (no article)'. In this case, the sentence does not require an article because 'pen' is being used in a general sense, referring to lớn any pen, not a specific one.
Question 2 of 12
An táo a day keeps the doctor away.
Explanation
The correct answer is 'An'. The phrase 'an táo a day' is a common expression, and the indefinite article 'an' is used to lớn refer to lớn any táo, not a specific one.
Question 3 of 12
He is wearing old jacket.
Explanation
The correct answer is 'A'. The indefinite article 'a' is used before 'old jacket' to lớn indicate that it is a non-specific, singular item.
Question 4 of 12
I need to lớn buy a new phone.
Explanation
The correct answer is 'A'. The indefinite article 'a' is used before 'new phone' to lớn indicate that it is a non-specific, singular item.
Question 5 of 12
I have shirt which matches the jacket I bought last week.
Explanation
The correct answer is 'Ø' (no article) because the sentence is referring to lớn a non-specific shirt that matches the jacket.
Question 6 of 12
Could you lend bủ some more? you gave bủ yesterday.
Explanation
The correct answer is 'an' because the sentence is referring to lớn an unspecified quantity of something that was given yesterday.
Question 7 of 12
The principle river in Wales which flows from the slopes of Plynlimon to lớn the English border.
Explanation
The correct answer is 'the' because the sentence is referring to lớn a specific river in Wales, the River Severn, which is the principal river in Wales.
Question 8 of 12
Until recently the economy United States was based cốt tông.
Explanation
The correct answer is 'the' because the sentence is referring to lớn the specific economy of the United States, which was based on cốt tông until recently.
Question 9 of 12
My company made a very good profit
Explanation
The correct answer is 'a' because 'profit' is a countable noun and requires the indefinite article 'a' before it.
Question 10 of 12
Park who is the head coach national football team, is a new idol of many people.
Explanation
The correct answer is 'a' because 'head coach' is a specific role and requires the indefinite article 'a' before it.
Question 11 of 12
Africa has always had a large migratory population because of war
Explanation
The correct answer is 'a' because 'migratory population' refers to lớn a general, unspecified group and requires the indefinite article 'a' before it.
Question 12 of 12
Housewives find it easier to lớn vì thế domestic chores thanks of laboursaving devices.
Explanation
The correct answer is 'a' because 'laboursaving devices' is a general category and requires the indefinite article 'a' before it.