4 10.5.2 Choose the correct option. 1 There are hundreds of interactive/effective exhibits at the museum. 2 A robot could perform molecular/invasive surgeries with more precision than a human. 3 There are many medical appliances/applications for robots in the future. 4. In the future, nanobots could treat disease at a molecular grade/level 5 Some museum exhibits allow visitors to get life-like/hands-on experience. 5x1=5 marks

I’ll never forget …having sailed (sail) down the Volga on that lovely summer day.

I am so sorry; I forgot …letting (let) you know.

Don’t forget …to remind (remind) them about the party.  

I remember …having seen (see) you somewhere.  

Did you remember …to water.. (water) the plants today?  

I’m sorry …………to…interruping……….. (interrupt), but can I ask you something?

Bob was sorry for …………has……shout…….. (shout) at his little sister.

He stopped ……………to smoke……….. (smoke) when he realised how dangerous it was.

Amanda stopped ………………his …….. (have) a quick snack and then continued translating the article.

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You should try ……………exercising……….. (exercise), you may feel better.

Объяснение:

Dear Mr. Jacobs,

Thank you very much for your letter of 5 March. In answer to your  request, we have pleasure in enclosing our latest catalogue and price list.  I would like to draw your attention to the special offers. These products are available at a reduced price for a limited time only.  If you would like any further information, please get in touch with me.  I look forward to hearing from you.

Yours sincerely,

Howard Johnson

Sales Manager

Enclosed: catalogue, price list, special offers supplement.