Tim is weak in math, so he is trying _________ up with other students now.
—Who do you like best, Kobe, James or Jordan? — ________ of them. Lin Shuhao is my favourite basketball player.
The doctor says I ________ take any medicine as I am much better now.
She still got lost ________ she read the map carefully.
We have various summer camps for your holiday. You can choose ________.
You can type on the ________ to write down something on the computer.