Choose the best answer:
Marianne’s project on water pollution looks promising, but it is still _______

Choose the best answer:
The spaceman felt as if he ______ in a paradise

Choose the best answer to complete each sentence

In the last hundred years, traveling _______ much easier and more comfortable

Choose the best answer:
Ms. Summer can estimate the cost for the land-clearing project in Fosterville, ------- before the details are finalized

Choose the best answer:
The future of the company will ____________ on how their consumers respond

Choose the best answer:
Johnson's paper ______ three processes for generating hydrogen in fuel cells

I assumed you _______ paying for the repairs until the end of last year.

Choose the best anser:
Changes to the Top Fizz soft-drink formulation failed to ------- to consumers

Choose the best answer:
I tried to convince the other board members, but my efforts were ______, and they outvoted me

Choose the best answer:
Ms. Sanchez has ---------- been promoted to office manager at Delbay Tech.

Choose the best answer:
Hand washing is very important to prevent _______ virus

Choose the best answer:
It is raining hard. We had better _______ at home tonight

Choose the best answer A, B, C or D to complete the sentences.

In less developed countries,____________slums form both on thee and within the largest cities.

Choose the best answer:
All international orders are ______ via Global Express Mail within five to ten business days

Choose the best answer:
The targets for increased productivity are described as "tough but ________________ "

Choose the best answer:
Shaloub Hospital wants to hire several more ------- qualified laboratory workers

Choose the best answer:
She _________ French since she _________ to Illinois

Choose the best answer:
Several companies are under ____________ for fraud

Choose the best answer:
Ten employees are being ________________ from the sales department

Choose the best answer:
------- the results of the customer survey, we may consider extending the store’s evening hours until 9 P.M

Choose the best answer:
I’m afraid I must ask you both what ____________ yesterday at 10:20 p.m