A sentence/a part of the sentence is underlined. Five alternatives are given to the underlined part which may improve the meaning of the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the option corresponding to "No improvement".
She doubts that he will pick her.
1
doubts that she
2
doubtful that he
3
will doubt that he
4
doubts whether he
5
No improvement