The fact __________he didn’t see Lao Li yesterday is true.
The new model ________ the market in three months, all the shops are now selling the old model at a discount.
To his credit, his translation manages to be ________ to the spirit of the original.
The weather that day may not be as good as expected, in ________ case we will have to put off the event.
Chemical pollution will bring about a threat to agriculture and food chain, and ________ to human health.
—Jenny, I hate to say it, but you really must go! —________.