Choose the best answer:
Ten years of incompetent government had _________________ the virtual collapse of the country’s economy

Choose the best answer:
I must go to the dentist and __________.

Choose the best answer:
We are going to ________ an important exam in June.

Choose the best answer:
Volunteers have the opportunity to serve in fields such as healthcare, education, and social services -fields that need visionary leaders, ____ are currently facing a severe shortage of qualified employees

Choose the best answer:
The little can’t_________herself and needs help from her housemaid

Choose the best answer:
After she had _______ leisurely dinner downstairs, Julia played _______ piano for _______ while

Choose the best answer:
On the envelope was a firm _________ to open the letter immediately

Choose the best answer:
One of the main reasons for his success in business is that he keeps an _____ to the ground to know what the customers want and why they’re dissatisfied with competing products

Choose the best answer:
____ overfishing, global warming and loss of nesting habitat, sea turtles have become critically endangered.

Choose the best answer:
__________ going to bed, you should drink warm milk, which is the best choice for you to have a good night’s sleep

Choose the best answer:
Could you possibly _______ me at the next committee meeting?

Choose the best answer:
She always_________entirely in black

Choose the best answer:
You have a good feeling about yourself and _______ when you volunteer

Choose the best answer:
As soon as I let go of the string, _______ the balloon, high into the sky

Mark the letter A, B, C, or D on your answer sheet to indicate the undelined part that needs correction in each of the following questions:

Unless (A) you get your kids doing (B) the housework, you will have to (C) do it all (D) by yourself.

Choose the best answer:
Poor people are still suffering __________ economic downturn brought by COVID

Choose the correct answer to complete the sentence."We ought to _____ these proposals secret from the chairman for the time being."

Choose the best answer:
______popular expressions in our language have interesting background

Choose the best answer:
It has been a really bad journey, but I think the ____ is behind us

Choose the best answer:
Barely _______ drying her hair when her first guests arrived.

Choose the best answer:
Newcomers will certainly get into trouble if they do not________to the norms of social behaviors in the host country.