Sentence Improvement

The contractor did not keep his promise that the work will be finished before the end of the week.

Identify the incorrect sentence or sentences:
a. Flowers have always played a significant part in religious ceremony.
b. Their perfumes have a distinct affect on the mind and its moods.
c. The Arabians imported their perfumes from India,as they still do.
d. Kannauj, in UP, is the heart of the perfume industry.

I must speak to the landlord about the people above. They make much noise.

When his boss rebuked him, he decided to take revenge until he became ready to realize his guilt.

Identify the incorrect sentence or sentences:
a. It was an anthropologists dream.
b. A tribe of Stone Age people were discovered in the jungle.
c. The news excited scientists and journalists.
d. The cave men became media darlings.

Select the grammatically correct sentence:
1. It is the duty of a house-wife to wait on the guest.
2. It is the duty of a house-wife to wait for the guest.
3. It is the duty of a house-wife to wait the guest.
4. It is the duty of a house-wife to await the guest.

Select the grammatically correct sentence:
1. By June next year Ajax will be twenty years working in the office.
2. Till June next year Ajax will work in the office for twenty years.
3. Till June next year Ajax will be working in the office for twenty years.
4. By June next year Ajax will have been working in the office for twenty years.

Select the grammatically correct sentence:
1. As the train which was my usual was missing I had to travel.
2. Having missed the train which I usually catch and had to travel.
3. I missed the train which I usually catch and had to travel by the next.
4. I missed not only the train which I usually catch but had to travel on the next.

Select the grammatically correct sentence:
1. I am ready to say this at her face.
2. I am ready to say this on her face.
3. I am ready to say this in her face.
4. I am ready to say this to her face.

Identify the incorrect sentence or sentences:
a. Lina had been born in the Zech village of Novemetro.
b. She grew up in warm and loving general store.
c. Her father owned the towns general store.
d. Here mother helped the customers.