1. You ................... to leave as soon as you can.

should

ought

must

could

2. They .................. fix that broken traffic signal. Correct!

have

must

ought

try

3. You should start ............... for your future.

safe

save

saved

saving

4. How ................. sending them some flowers?

should

try

must

about

5. Try .............. your own lunch instead of buying it.

made

must

making

make