Try hard to make what the teachers teach______,and you’ll all make good progress in your studies.

The editor asked me to write another article for them, _____about environmental protection.

—This pair of shoes _______really small for me    —Why not try another _________.

Tourists have been recently gained access___ Angkor Wat by air and _____ has hotels nearby.

When you go outing with your sisters, you must see to ________ that they are safe.