- Target compounds 4 and 5 were tested in a tubulin assembly assay,and in an in vitro cytotoxicity assay(KB cell line).
- There is a vein of melancholy in his character.
- There was a long lag in forwarding mail to us.
- A bowl of hot chicken soup is good for you.
- A cloud is a mass of vapor in the sky.
- A country must have the will to repel any invader.