He is a foreigner and he is not accustomed _______like that while he i8 tn China．

Some of the students have already learned enough English to ________ a conversation with a native speaker.

your success although you are in difficulty now.

On our journey to Australia last summer, our luggage was ________ at the customs. We were not allowed to carry food such as meat and vegetables.

What do you usually use your computer ________—I usually use it to search for information.