How to Use "onus" with Example Sentences

1. Take the onus to lend a helping hand .

2. The onus is on them to carry out immediate reviews .

3. Since our word " luggage " didn 't come from latin I am interested to see that in the pocket oxford latin dictionary the latin translations they give for luggage include impedimenta-which is how I feel about luggage-and onus .

4. The main onus here is on china .

5. The onus is on the government . It must act soon .