She admitted _______ trouble ________ her studies and playing basketball.
| A．to have ; balancing | B．having ; to balance |
| C．to have ; to balance | D．having ; balancing |
Jumping out of ___ airplane at a height of 5000 kilometers is ___ unforgettable experience.
| A．an ; a | B．an ; an | C．an ; / | D．a ; an |
--Let’s have a game of tennis; the loser has to treat the other to an ice-cream.
-- _______.
| A．I’m afraid so | B．It’s a deal | C．You’ve got a point | D．I suppose not |
The loss has not yet been _______ accurately, but it is believed to be well beyond a hundred million dollars.
| A．calculated | B．considered | C．completed | D．controlled |
Teachers’ words and deeds ______ a great effect _____ their students.
| A．have ; on | B．give; to | C．make ;in | D．take; to |
We give dogs time, pace and love we can spare, and______, dogs give us their all.
| A．in turn | B．in fact | C．in short | D．in return |