Puzzled by this strange natural phenomenon, the scientists started to explore every _______ they knew to figure it out.
A. impression B. intention C. avenue D. design
To the public’s delight, a large number of government officials who _______ their power have been well punished.
A. ignored B. abused C. obtained D. countered
In the capital Kathmandu, thousands of people _______ the night on pavements, in parks and open fields in chilly temperatures before they returned to their collapsed homes.
A. would spend B. were spending
C. spent D. had spent
Why _______ you leave with Lucas now? There are still two days left before you go to work and you can stay with us for more time.
A. should B. shall C. could D. must
It wasn’t _______ he took off her mask _______ I recognized he should be a famous film star.
A. when; that B. until; when
C. until; that D. when; then
—Mr Johnson, _______ a second chance, I will finish the task as planned.
— OK, don’t let me down this time.
A. giving B. given C. to give D. give
