填空，使用括号中的动词的正确肯定形式。
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任务 1 / 10
The wind (blow) heavily this morning.
任务 2 / 10
Dark clouds (gather) in the sky.
任务 3 / 10
The temperature (drop) quickly.
任务 4 / 10
A small river (flow) through the valley.
任务 5 / 10
The autumn leaves (fall) from the trees.
任务 6 / 10
Heavy rain (ruin) our picnic.
任务 7 / 10
The sun (shine) brightly today.
任务 8 / 10
Some beautiful flowers (bloom) in the garden.
任务 9 / 10
The snow (melt) on the mountain tops.
任务 10 / 10
A strong storm (approach) the coast.