Ask a question about the information underlined in each of the following sentences.
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Next week. (Mr. Grey is going to buy a computer next week.)
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A computer. (Mr. Grey bought a computer.)
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A computer. (Mr. Grey wants to buy a computer.)
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A computer. (Mr. Grey can buy a computer.)
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A computer. (Mr. Grey will buy a computer.)

Next week. (When is Mr. Grey going to buy a computer?) A computer. (What did Mr. Grey buy?) A computer. (What does Mr. Grey want to buy?) A computer. (What can Mr. Grey buy?) A computer. (What will Mr. Grey will buy?)