That traffic accident happened ______ a snowy afternoon.
A. in B. at C. on D. For
This song reminds me ______an experience I once had in the countryside.
A. from B. with C. to D. Of
It used to be very quiet and ______ ever happened around here.
A. nothing much B. much nothing
C. nothing many D. many nothing
He hurried back home _________ his schoolbag.
A. fetched B. to fetch
C. fetching D. Fetches
When he saw a wallet on the ground, he ________at once.
A. picked it up B. gave it up
C. picket up it D. put it up
The train was late, ______ we had to wait for half an hour.
A. because B. or C. so D. But