It’s such a surprise! Never did she dream of _______ a chance for her to be sent abroad for further study.
Weather _______, we’ll go for a picnic in the mountain.
The visitors said that they had never dreamed ______ such a beautiful scenery.
The insect ______ a powerful drug which affects mosquitoes.
Believe it or not, there is ______ as standard English.
---Whose advice do you think I should take? ----______.