Past and future review

We _________ the shipment yesyerday.

• delivered

• delivor

• deliverd

• delivred

While I ______ the truck, it ______ to rain.

• When I was loading the truck, it started to rain.

• When I loaded the truck, it started to rain.

• When I was loading the truck, it rains.

• When I load the truck, it starts to rain.

While the ship (sail), we (see) a dolphin.

• While the ship sails, we see a dolphin.

• While the ship was sailing, we see a dolphin.

• While the ship sails, we saw a dolphin.

• While the ship was sailing, we saw a dolphin.

They (transport) the goods yesterday.

• They transport the goods yesterday.

• They transported the goods yesterday.

• They transporting the goods yesterday.

• They transports the goods yesterday.

While the driver (wait), the cargo (arrive).

• While the driver was waiting, the cargo arrived.

• While the driver is waiting, the cargo arrived.

• While the driver waits, the cargo arrives.

• While the driver was waiting, the cargo was arriving.

I (not/receive) the shipment last week.

• I didn't get the shipment last week.

• I have not received the shipment last week.

• I won't receive the shipment last week.

• I didn't receive the shipment last week.

The cargo (arrive) tomorrow morning.

• The cargo arrived tomorrow morning

• The cargo will arrive tomorrow morning

• The cargo was arriving tomorrow morning

• The cargo arrive tomorrow morning

The company (expand) its services last year.

• expanded

• expanding

• expandable

• expandedly

While we (unload) the container, it (fall) over.

• While we unloaded the container, it fell over.

• While we were unloading the container, it fell over.

• While we were unloading the container, it was falling over.

• While we unload the container, it falls over.

Next month, we (launch) a new delivery service.

• Next month, we will be launching a new delivery service.

• Next month, we are launching a new delivery service.

• Next month, we will launch a new delivery service.

• Next month, we launched a new delivery service.