Question

__sing quite well when they were small.

Answer 1

By filling the blank we will get ''they could sing quite well when they were small''.

Explanation:

• Correcting the sentences requires the proper use of grammar.

• Proper use of grammatical organization and all the dependent and independent clauses.

• The main thing is we should focus on the use of the proper form of the verb.

• The use of 's' or 'es' depends upon the use of the form of a singular or plural verb.

Guidelines:

• Use the proper form of the verb to make a good sentence.

• Use correct spellings to give a good impression of the sentence.

Answer 2

Answer:

they were sing quite well when they were small