A sentence/ a part of the sentence is underlined. Five alternatives are given to the underlined part which will improve the meaning of the sentence. Choose the correct alternative. In case no improvement is needed, click the option corresponding to ‘No improvement’.
Broad genomic surveys of animal viruses will almost certain advance our understanding of virus diversity and evolution.
1
would almost certainly advance
2
will certain advance
3
No improvement
4
would certain advance
5
will almost certainly advance