( )65. A. dropped away B. dropped out C. dropped off D. dropped in A: A. dropped away B: B. dropped out C: C. dropped off D: D. dropped in

Some students ________ school due to financial difficulties. A: dropped on to B: dropped in at C: dropped out of D: dropped off from

With the ____ (introduce) of the assemly line, the price of a Model T car dropped.

A Speaker’s attitude towards w... he/she has dropped.

3. The number of new infections and people living with H.I.V. have both dropped.

Bill Gates ______ of Harvard two years into his college education to found one of the world's most successful business – Microsoft. A: dropped in B: dropped on C: dropped out D: dropped off

•My wallet is nowhere to be found. I _________ in the store. A: must drop it B: must have dropped it C: should have dropped it D: ought to have dropped it

A. dropped bag/ B. drop bag A: dropped bag B: drop bag

It is nowhere to find my bag. I______it when I was on the bus. A: had dropped B: must drop C: should have dropped D: must have dropped

My wallet is nowhere to be found. I ______ when I was on the bus. A: must drop it B: should have dropped it C: must have dropped it D: had dropped it