_____he is very tired , _____he still goes on working.
A. Although, but
B. But, although
C. Although, /
--you like going swimming on weekends?
--No, I __
| A．Do; don't | B．Are aren't | C．Does; doesn't | D．Are; am hot |
--Do you know how to __ a beef sandwich at home?
--Sorry, I don’t know.
| A．buy | B．write | C．pour | D．make |
--What should I do next?
-- the bananas and yogurt into the blender.
| A．Put | B．Give | C．Go | D．Lie |
Put some and chicken on the sandwich.
| A．lettuce; slice | B．lettuces; slices |
| C．lettuce; slices | D．lettuces; slice |
Please __ your bill before you pay.
A. watch B. check C, see D. look