Digital Business English I (Second Half)

The e-books .... to the e-library by the old teacher yesterday.

• was sent

• were sent

• are send

• are sended

The mistake in this passive sentence is in the word ...

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The mistake in this passive sentence is in the word ...

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The passive form for this sentence is ...

• The chief officer must be purchased all computer appliances and applications.

• All computer appliances and applications must be purchased the chief officer.

• All computer appliances and applications must be purchase by the chief officer.

• All computer appliances and applications must be purchased by the chief officer.

The passive form for this sentence is ...

• Will the customer be bought the computers in the free market?

• Will the computers be bought the customer in the free market?

• Will the computers be bought by the customer in the free market?

• Will the computers be buyed by the customer in the free market?

The CORRECT passive sentence is ...

• Is the loan gave by the officer?

• Can the computer been programmed by the operator?

• Were the barcodes scanned correctly by the machine?

• Have the code writted in the program by the programmer?

The mistake in this passive sentence is in the word ...

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The word "It" in the text refers to ...

• the mother

• the slogan

• the messages

• the baby

Every .... in the supermarket has different barcode.

• products

• item

• purchase

• technology

A barcode is used to .... different product in the supermarket.

• invented

• invent

• purchase

• identify