【題目】(2017河北34題)Mom won't let Dick go out ________ he promises to be back by 10：00 tonight.

【題目】I like dancing, ________ I don't have enough time to practice it.

【題目】I didn't know anyone at the party, ________ I felt a bit lonely.

【題目】Which one would you prefer, tea ________ coffee?

【題目】Go downstairs, ________ stand in line on the playground as soon as possible.

【題目】Smile to the world, the world will smile back to you.

【題目】(2017河北78題)My friends ________ I often go to the Science Club together.(盲填)

【題目】Diana isn’t here, ______ leave a message on her desk.

【題目】(2016河北30題)Victoria, hurry up! ________ we can't arrive there on time.

【題目】Jenny has gone to Shenyang for holiday, but she'll be back in 5 days. I will call you ________ she returns.