Improve the underlined part of the sentence. Choose 'No improvement' as an answer if the sentence is grammatically correct.
"Please handle the vase carefully, it’s very cost."1
it's very costly
2
it’s high cost
3
it’s very costful
4
No improvement.
Improve the underlined part of the sentence. Choose 'No improvement' as an answer if the sentence is grammatically correct.
"Please handle the vase carefully, it’s very cost."it's very costly