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In an attempt   _________ sustainable energy, city officials have had solar panels affixed to some public buildings.

Because of the development of birth-control, women could delay having children .

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Ms. Oh’s proposal hightlights a ---- strategy for decreasing the company’s transportation costs in the coming year.

More than 100 state – owned companies still remain _____ for privatization, according to the Privatization Agency.

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Động từ “warn” đi với giới từ gì để tạo thành nghĩa “cảnh báo ai không làm gì đó”?

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Be ……….., you can’t expect to learn a language in a week.

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---------- the outdated equipment is replaced with state-of-the-art machinery, productivity will more than double.

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I'm afraid I'll never ____________ in this place. I simply don't like it and never will.

A good teacher should treat all her students on the same ___________

I think listening to music while learning is good.” “________________________.” 

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While the station is undergoing repair, the train will proceed  __________ Cumberland without stopping.

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The university’s vision is to increase graduates’  _______________  in the global workplace.

Ms. Maria Perreira is. ..............responsible for some of our company's most successful marketing campaigns.

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The test will  ________  prove whether or not the patient has the disease.

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He is confident enough to express his opinion..........

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There isn’t ……….water in the bottle.

Dear Simon,
This is my first letter to you from my new home. We (22)_____here since March 19th and I’ve been at my new school (23)____3 weeks. I’ve got some new friends here, Dan and Emily. I’ve (24) _____ them for 14 days. I (25)__ the school basketball team. I’ve been in the team (26)_____April 14th. I’ve got a new bike now. I’ve only had it for 2 days. 
Love,
Helen

PS Your last letter to me was on February 21st. I haven't heard from you for two months!

(23).......

By the time next summer, you  ............  your studies

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The director of the Yeon Park Clinic deliver a speech _____________   tonight's dinner.

Since the .................. between some new advances in technology and efficiency is tenuous, a little more research is requested.

The restaurants along upscale Fulton Avenue maintain a strict ................