1. Amnesty International had a reputation of being a hard place to work so the word ‘toxic’ was used to describe the Amnesty work culture so far back as the 1990s. ?

as far back as the 1990s

as far back the 1990s

No improvement

so far back as the 1990

Answer: as far back as the 1990s

Explanation:


2. Doing short bursts of high intensity exercise can be most effective to weight loss than moderate workouts. ?

more effective to weight loss than

No substitution required

most effective for weight loss than

more effective for weight loss than

Answer: more effective for weight loss than

Explanation:


3. With cloth in demand both at home, where the population was increasing, and abroad, where British colonies were a captive market, improving spinning methods were essential to meet the demand. ?

No improvement

improved spinning methods were essential

improved spinning methods was essential

improve spinning methods were essential

Answer: improved spinning methods were essential

Explanation:


4. I enjoy to watch a good detective movie. ?

watching

watched

No substitution

Watch

Answer: watching

Explanation:


5. Even if he is a honest man, he has been accused of theft. ?

Although he is an honest man

No substitution

Even though he is a honest man

Since he are an honest man

Answer: Although he is an honest man

Explanation:


6. It would be wise to accept the company's offer lest you should regret later. ?

lest you shall not regret

lest you should not regret

lest you would regret

No substitution

Answer: No substitution

Explanation:


7. Be polite and courteous will greatly improve your chances of making friends at your new office. ?

By being polite and courteous

for being polite and courteous

No improvement

Being polite and courteous

Answer: Being polite and courteous

Explanation:


8. Pedestrians is to be careful when crossing busy roads. ?

need be caring when crossing

must be careful when crossing

would care if they are crossing

No improvement

Answer: must be careful when crossing

Explanation:


9. The young man lifts weights at the gym when he pulled a muscle. ?

was lifting

has lifted

is lifting

No substitution required

Answer: was lifting

Explanation:


10. The mare hurt its hooves when running to the forest. ?

with running across

when running into

No substitution required

while running through

Answer: while running through

Explanation: